炮井离电源线的距离应为井深的()。
A、1倍
B、1.5倍
C、2倍
D、2.5倍
参考答案:C
— This is a really lively party. There’s a great atmosphere, isn’t there?
— ________ The hosts know how to host a party.
A.Don't worry
B.Yes, indeed
C.No, there’s isn’t
D.It all depends
We never eat salad. We ______ it. [ ]
A. like
B. dislike
C. unlike
D. likes