作业帮 > 英语 > 作业

几道英语单项选择题希望大家帮帮忙,要解释一下哦!谢谢咯!1 Great men never give up()diffi

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/12 17:59:15
几道英语单项选择题
希望大家帮帮忙,要解释一下哦!谢谢咯!
1 Great men never give up()difficulty
A in time of B at the time of C in times of D at time of
2 It ()now pretty late,we took our things and retired to our room.
A is B being C turned D got
3 (),we need to improve the environment in our factory right now.
A As it is B As it was C As it were D As it will be
4They have to study a lot ,()?
A don't they B haven't they C did they D hadn't they
5 Twelve is to six () two is to one.
A what B which C that D when
6 It's pay-day ,and they are waiting().
A for paying B to be paid C to be paying D to have paid
顺便再问一下,be unhead of 是什么意思?
详细答案内容太多 已经发送信息给你 请查收