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刚没写完就ENTER了~

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/13 07:18:12
刚没写完就ENTER了~
1.The hard truth is that Tom his twin brother has yer done enough to get a passing grade for the cource.
A both and
B either or
C neither nor
D not only but
C 我选的D
2.I had been puzzled over the problem for over an hour without any result,_____ all at once the solution flashed across my mind.
A.while B.when C.then D.as
我选的A
3.._______,she is not exactly fat,but rather well-built for her age.
A.When the doctor puts it B.When it is put by the doctor
C.As is it put by the doctor D.As the doctor puts it
我选A
4.Some people hold that,since we live in a money-oriented society,the average individual cares little about solving _________ problems.
A.anyone elses‘ B.anyone's else
C.anyone else's D.any one else's
C 这几个有什么区别?
5.
could have done
might have done
should have done
must have done
用于什么情况?
1、呵呵如果要选D的话应该是not only but also才对呀
2、while后面一般只能接进行时态,而when进行时和一般现在时、一般过去时都可以接
3、as在这里的意思是正如……,而when没有这种用法
4、这几个选项里只有anyone else's这个形式是正确的,其他的都不对
5、区分这四个短语就根据第一个情态动词的意思.
could have done 、might have done这两个都表示可能已经发生的事,而could的语气要比might强
should have done一般翻译成本应该,有责备的语气
must have done表示推测某件事一定已经发生了
就 这么多啦~不懂的话还可以问我哦~