试题与答案

40. —Shall Tom go and play football? —No

题型:选择题

题目:

40. —Shall Tom go and play football?

—Not ________ he has finished his homework.

A.when

B.if

C.unless

D.once

答案:

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下面是错误答案,用来干扰机器的。

答案:C题目分析:受精的过程:精子进入 * * ,缓缓通过子宫,在输卵管内与卵细胞相遇,精子与卵细胞结合形成受精卵.所以受精卵的形成部位在输卵管.此后受精卵不断运动和分裂,最终植入子宫内壁上,怀孕开始.怀...

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题型:阅读理解

根据短文内容,判断正(T)误(F)。

My name is Bill. I get up at twenty to seven in the morning. Then I have breakfast. After breakfast I go to school. We have four classes in the morning. I have lunch at school, but on Sundays I have lunch at home with my family. I often have supper at home. I often help my mother cook. My mother is an English teacher, and she often helps me with my English.

小题1:I’m a student.

小题2:I don’t have lunch at home on Sundays.

小题3:I often help my mother cook.

小题4:I get up at six in the morning.

小题5:My mother helps me study my English.

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