问题
单项选择题
对副作用的特点描述正确的是（）
A.较重，不可逆转
B.发生快，后果严重
C.发生慢，后果不严重
D.较轻，停药可逆转
E.较重，但可逆转
答案
参考答案：D
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对副作用的特点描述正确的是（）
A.较重，不可逆转
B.发生快，后果严重
C.发生慢，后果不严重
D.较轻，停药可逆转
E.较重，但可逆转
参考答案：D
| 完形填空。 | |||
| At our school,we sometimes have a special day to help others.Last year we went to an old people's 1 and sang songs and performed a play for 2 .The old people were very 3.We should be allowed to take time to do things like that more often.For example,we should 4 primary schools and help 5 young students.I want to be a teacher 6 I'm older so it would be a great experience for me.Other students would like to do other jobs.For example,my friend Tian Ge wants to 7 for a newspaper.She should be allowed to volunteer at the newspaper office once a week. | |||
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