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大學(xué)英語章節(jié)練習(2020.03.17)

單項選擇題
We will spare no efforts to provide more（）products to our customers.
A.competitive
B.competing
C.competed
D.competition
單項選擇題
（）I tell you yesterday not to touch that dog!
A.Haven’t
B.Hasn’t
C.Didn’t
D.Aren’t
單項選擇題
The address book（）the email addresses of your friends or groups of colleagues.
A.makes it easy to recall
B.makes it easy recall
C.makes easy to recall
D.makes recall it easy
單項選擇題
We forgave her anger because we knew that her father's illness had put her under great （）
A.shelter
B.crisis
C.stress
D.nervousness
單項選擇題
Private employment agencies may not have your best interest（）heart.
A.by
B.at
C.from
D.in
單項選擇題
The portraits（） look like them, but I was still unsure of my painting techniques.
A.did
B.does
C.to do
D.doing
單項選擇題
This vast stock of computerized images has（）the possibilities open to the artist
A.speculated
B.sponsored
C.generated
D.multiplied
單項選擇題
Many people save money to（）for their old age.
A.supply
B.offer
C.provide
D.yield
單項選擇題
Your advice would be（）valuable to him, who is at present at his wits' end.
A.exceedingly
B.excessively
C.extensively
D.exclusively
單項選擇題
The scientists made（）plans for landing a man on the moon.
A.acute
B.elaborate
C.virtual
D.delicate

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