单项选择：连词
1．________ I am willing to help you, I do not have much time available.
A．Since B．For that C．While D．When
2．A digital ring is locked on every newborn baby’s foot ________ they are taken by strangers out of the hospital.
A．Now that B．even if C．so that D．in ca
3．_______ we’ll go hiking tomorrow depends on the weather.
A．If B．Whether C．That D．Why
4．In my opinion, the topic is too difficult to understand. Try to simplify your speech ______ it goes beyond the children.
A．even if B．as if C．in fact D．in ca
5．We cannot accept a society _____ the rich enjoy comfort _____ the poor have to suffer.
A．which; while B．where; while C．that; which D．where; that
6．Which one of the following ntences is grammatically incorrect?buckingham palace
A．The girl imagined her future college life to be challenging yet enlightening.
overhead cost
B．He is surprid to find that the man should be alive after being buried for hours.
C．With many problems to deal with, he went back to the office and started working.
D．There was no soup rved for lunch or there was no vegetable rved for dinner.
7．Demand for solar panels has shot up to unprecedented levels in Spain ___________ Europe’s energy crisis shows no sign of letting up, in a welcome boost for a ctor with huge potential.
A．but B．though C．as D．while
8．Why do so many students stick to private tutoring, ________ they could easily master such knowledge at school?
A．unless B．before C．when D．until
9．Mary’s eyes became weak with old age __________ she did simply not e the red light.
A．as long as B．even though C．in ca D．so that
exceptfor10．Human beings are different from animals ______ they can u language as a tool to communicate.
A．in which B．in that C．now that D．with which
11．_________they can’t wipe away the strain of the past, they can certainly move forward.
awful的意思A．After B．If C．Where D．While
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马如游龙12．The manager promid to deal with the complaint ________ he reached the office.
A．at the time B．every time C．the moment D．at the moment
13．—Your son looks too quiet. Not did I feel he has a good command of communicating.
— Yes, doctor. And he is also stubborn. ________ he has made up his mind to do something, no one can change it.
A．Unless B．Once C．As D．While
14．________many times, but he still didn’t know how to do it.
A．He had been told B．Having been told
C．Having told D．Told
15．Plea study hard,________ you’ll fail behind others.
A．and B．so C．or D．but
16．_____ it is true that a student’s most important goal is to do well in her or his studies, it doesn’t need to be the only goal.
A．As B．While C．When D．Since
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17．He had ________ the time ________ the intention to think of other things. He was focusing all his attention on the rearch at that time.
A．both; and B．not only; but also
C．neither; nor D．either; or
口蜜腹剑
18．______ a man ts a goal, he should stick to it ________ he eventually accomplishes it.
A．Once, until B．When, then C．Though, till D．Before, when
19．_____ kids are spending an hour and a half at a sports practice, most aren’t getting all the activity they need for the day.中丘
A．As long as B．When C．Becau D．Even if
20．Hou prices in big cities tend to be higher, _________ tho in the countryside are relatively low.
A．when B．while C．however D．since
21．The islanders hadn’t got well prepared ________ they were required to relocate to a nearby island. In fact, it is only two or three years ________ some islanders moved here.
A．since; after B．before; since C．until; that D．after; before
22．There are few of us ______ admire Tanya’s brilliance, eloquence, and leadership.
A．but B．which C．as D．than
23．Rising atmospheric carbon dioxide and higher temperatures actually drove the evolution of far greater numbers of new rainforest plant species ______ wiped out.
A．which were B．as were C．than it was D．than were
24．I t the alarm clock before going to bed I should miss the first train to Beijing.
自信的故事A．so that B．in ca C．as if D．even if
25．The group of wild Asian elephants kept walking to the north all the way ______ they were taking a trip.
A．even if B．as if C．now that D．so that
26．We were just about to leave ________Jerry arrived, who emed to have something urgent to tell us
A．while B．when C．before D．after
27．—Why do people like classic music? I don’t like it at all.
—________it is not your style, that doesn’t mean it is bad.
A．Even though B．Only if C．Now that D．In ca
28．They wanted to charge $5,000 for the car, ________ we managed to bring the price down.
