单项选择题

A.the best thing he could do wasB.he did his bestC.all ……

To qualify for a promotion, （）to exceed the quota.

A.the best thing he could do was
B.he did his best
C.all he could do was
D.his best thing was

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热门试题

单项选择题Your firm has been recommended to us by AMK company, （） we have done business for many years.

A.with whom
B.with who
C.whom
D.who

单项选择题We find （）necessary to stress the importance of making punctual shipment within the validity of the L C.

A.how
B.that
C.it
D.us

单项选择题We regret （） that we can’t accept your offer.

A.of saying
B.for saying
C.about saying
D.to say

单项选择题（） quality and prices are satisfactory, there are prospects of good sales here.

A.Provided
B.Even
C.Though
D.Unless

单项选择题The company in question does steady export business, （） satisfactory results in overseas markets.

A.show
B.to show
C.showed
D.showing