未分类题

It's hard to see bacteria clearly even with an ordinary microscopE.
A.Right
B.Wrong
C.Not mentioned

A.A.Right
B.Wrong
C.Not

【参考答案】

A
解析：从第二段第四句话我们知道用一般的显微镜观察细菌时，必须仔细观察才能看见它们。因此本句表述是正确的。
<上一题 目录 下一题>
热门 试题

未分类题
The expression 'second on the list' in the second paragraph means ______.A.the second least important cause of sleeplessnessB.the second most important cause of sleeplessnessC.the second on the doctor's list about sleepless peopleD.the second on the writer's list recording sleeplessness
A.A.the
B.the
C.the
D.the
判断题
支票分为现金支票、转账支票、普通支票三种。（ ） 正确 错误
相关试题