几道英语练习

来源:百度知道 编辑:UC知道 时间:2024/05/09 18:49:00
1:He insists on observing the heavenly bodies( )the telescope made by himself.
A by means of B by the means of
2:Some experts say that was a ( )coincidence.
A common B mere C just D only
3:New ideas sometimes have to wait for years before ( )
A being fully accepted B fully accepted C having fully accepted
D fully acceptingt
4:By next Sunday Tom ( )a whole month without smoking a cigarette.
A will go B will have gone C has gone D has beening going
希望高手解决一下,给出具体的解释

1.A by means of 固定搭配 意思“通过....的手段”
2.B just和only修饰名词应在a的前面 即just a ... only a ...的形式 。 common 不合题意 该句意思是“一些专家说那只是个巧合”。
3.A 这句是个被动句,before后应跟动词-ing形式。
4.B 这句是将来完成时 意思是“到下一个星期天,汤姆就有一个月没抽过烟了”。

这是我的一些拙见,由不到之处还请见谅!

1.A
2.A
3.A
4.A

A
B
A
B