1. Why was the mushroom considered as “the death cap”?英语小知识
A . Becau it was already reported to the California Poison Control System.
subiB . Becau Dia Control and Prevention didn't announce the incidents.
C . Becau it led to 90% of the world's mushroom-related deaths recently.
D . Becau the mushrooms from California poisoned no people last year.
2. What did the CDC suggest people do before eating mushrooms?
A . They should let mushrooms carry the fatal dosage.
B . They should get rid of the toxic agent in mushrooms.
C . They should have the mushrooms checked at first.
D . They should learn rious public health concerns.jave
3. How did the mushrooms grow well?
育婴假A . The warm and wet climate.
初三英语B . The high rocks.
C . The deep river.
D. The wild places.
polybag4. What will the patients suffer from after eating the poisonous mushrooms?
A . The stomachache.
儿童节英语B . The brain transplants.
C. The high temperature.
D. The dyspnea（呼吸困难）.
★B
阅读下面短文,从每题所给的A、B、C、D四个选项中选出最佳答案.
Many kids would likely argue that their lunch periods are too short. While the precious breaks from class work are ud to relax and chat with friends, students also need to sca
rf down a full meal to fuel them through the rest of the day.
mzdBut it is found that students need more than few minutes to consume tho much-needed nutrients. Longer lunch periods relate with students eating healthier lunches, rearchers found. The study compared food choices with the amount of time students are given to eat. Students with less than 20 minutes for lunch ate less—including nutritional fruits and veggies.
Nationwide, the average lunch period is about 30 minutes, according to a 2014 report from the School Nutrition Association. But rearchers found that the amount of time available to eat can get cut down to less than 10 minutes due to long lunch lines.
Rearchers reviewed 1,001 students in low-income neighborhoods in Massachutts that had lunch periods of between 20 and 30 minutes in length. Students with less than 20 minutes to eat their lunches consumed 13 percent less of their entrées, 12 percent less of their vegetables, and 10 percent less of their milk compared to students who had at least 25 minutes for lunch. Students with shorter lunch periods were less likely to even
lect a fruit in the lunch line: 44 percent of kids with 20-minute periods picked up an apple or orange.
More than 30 million children—half of all public school children nationwide, a record, according to the Southern Education Foundation—eat low-cost or free lunches every day under the National School Lunch program. With the 2010 Healthy, Hunger-Free Kids Act, school lunches have en an overhaul in their nutritional guidelines, with an increa in whole grains, low-fat options, and fruits and vegetables.
While lengthening lunch periods and cutting into class time may not be a choice for many schools who funding is tied to results of tests, rearchers suggested streamlining the lunch lines so that students can make the most out of the time they have.
1. The underlined phra “scarf down” means_________.
A. have
B . rest
C . discuss
D . improve
2. If the students don’t have enough time to eat, they would ______.
A . have healthier lunches
B. eat more fruits
C. lack proper nutrition
D . compare choices
3. Why didn't schools want to cut into school time?
A . Becau the students will not have the enough healthy choice.
B. Becau the bad behavior in the test will affect the school fund.
C . Becau the schools will have to increa fat options and fruits.
bear的过去分词D. Becau the schools want to begin the streamlining lunch lines.
