1，He is Jack of all trades and master of none.是什么意思？
2，是Go and see what is the matter.还是Go and see what the matter is.
3，He does not borrow,nor does he lend.
4，while和whereas在表示表示转折的时候是否可以互换？
5，是Jane was dressed in brown,while Mary dressed in blue.还是Jane was dressed in brown,while Mary was dressed in blue.
6，下面几个复合连词对应的中文意思分别是什么：in that ,now that, in case, on condition that,
7，Mary writes as neatly as John does.中does能省略吗？
|
