A.so that
B.in order that
C.as much
D.so as
第1题:
We()you for 500 sets Sewing Machines at£50onCIF Lagos basis() June/July shipment.
A、offer,on
B、quote,for
C、offer,in
D、offer,for
第2题:
A. must have
B. can’t have
C. should have
D. needn’t have
答案:D
解析:根据题意选D。
本句意思:我们应该已经预订过了。看,这家餐厅几乎空无一人。
must have意思为:“必须已经”;can’t have“不能”;should have意思为:“应该已经”;needn’t have意思为:“不必”,
第3题:
矩阵A=Array[a,{4,5}],取第1,4两行,2,3,5列元素的子矩阵,使用语句是
A.Part[A,{1,4},{2,3,5}]
B.Take[A,{1,4},{2,3,5}]
C.Part[A,{2,3,5},{1,4}]
D.Take[A,{2,3,5},{1,4}]
第4题:
A、accepting
B、entertain
C、receiving
D、take
第5题:
27.If we travel by car ,we_________.
A. can't travel fifty or one hundred miles a day
B. can-t stop at a hotel to spend the night
C. can make our own timetable '
D. can travel to a very far place in several minutes
第6题:
3、目的状语从句中常含有can, could, may, might, should等情态动词。