Question

几个英语选择题，请给出详细解释~谢了~

1.In the shop Ellen finally chose a tool that ____be used to cut wood with.
A. must B. should C.could D. need
2.The new secretary is supposed to report to the manager as soon as she ___.
A. arrived B. will arrive C. is arriving D. arrived
3.how nice to see you again! you should have told me you ____.
A.were coming B. are coming C.have come D. came
4.we talk about the day's events over the dinner table, sometimes_____about politics.
A.argued B. arguing C.to argue D. argue
5.You must be careful _____ matches and lighters.
A.to B. about C. on D.after

Answer 1

1,c 题目，在商店里艾伦最终选择了一个工具——被用于切木头，a是一定，b是应该，c是可以，d是需要，按照语义，c是对的
2.题目，新秘书一——就应该立刻向经理报告。非要选，选d，虚拟，实际上应该是没去报道，所以她本应该这样做
3，选D，实际上没告诉，所以是虚拟
4,B 很显然talk和argue是并列的，中间没有and 不能直接连接，用ing形式来作状语从句。
5,B be careful about N

Answer 2

1. C Ellen最终在商店选了一个可以用来切割木料的工具。
2. 正确选项应是: arrives 新秘书一到就应该向经理报到。
3. A 很高兴再次见到你。怎么不告诉我你要来。
4. B 吃晚饭时我们谈论当天发生的事情，有时谈论政治。
5. B 使用火柴和打火机你得小心。

Answer 3

1.B 2.arrives 3.D 4. B 5.B