更多"We have planned an exciting publici"的相关试题:
[单项选择]We'l arrive this evening if we don't have any（）with this car.
A. trouble
B. matter
C. question
[单项选择]We are pleased to know that you have planned to come to the Autumn Guangzhou Fair. We wish to discuss with you some other important things if you could come ______ your earliest convenience.
A. by
B. on
C. in
D. at
[单项选择]Suppose we have the relation schema R(A,B,C,D) with functional dependencies ;F{A→ B,B→C,C→D,D→A},then R(A,B,C,D) at least is in
A. 1NF
B. 2NF
C. 3NF
D. BCNF
[单项选择]Data from Voyager Ⅱ have presented astronomers with a {{U}}puzzle{{/U}} about why our outermost planet exists.
A. problem
B. mystery
C. question
D. point
[单项选择]______ difficulties we may have, we must finish the task as required.
A. Whatever
B. Whichever
C. Of which
D. No matter how
[单项选择]In recent years, railroads have been combining with each other, merging into super-systems, causing ______ concerns about monopoly.
A. enhanced
B. curbed
C. disrupted
D. heightened
[单项选择]For those who have hearing problems telephones with volume controls provide the best ______.
A. result
B. reply
C. response
D. solution
[单项选择]Police have planned a reconstruction of the crime tomorrow in the hope that this will ______ the memory of the passers-by.
A. keep
B. ease
C. jog
D. enhance
[单项选择]Some companies have introduced （） working time with less emphasis on pressure and more on efficiency.
A. rigid
B. limited
C. flexible
D. strict
[单项选择]We will do anything we can ______ you catch up with the others.
A. help
B. to help
C. helping
D. helped
[单项选择]We have done all we could and now our cherished project is at the mercy of our new CEO.
A. under the guidance of
B. in the power of
C. on the verge of
D. on the agenda of
[单项选择]All things ______ , the planned trip will have to be called off.
A. considered
B. be considered
C. considering
D. having considered
[单项选择]At last, we found ourselves in a pleasant park with trees providing shade and ______ down to eat our picnic lunch.
A. having sat
B. sitting
C. to sit
D. sat
[单项选择]Since the matter was extremely ____ , we dealt with it immediately.
A. tough
B. tense
C. urgent
D. instant
[单项选择]Scientists have______for years that turbulence within the gaseous clouds found throughout the Milky Way stymies star formation, but some of the forces behind this disturbance remain______.
A. (A) doubted … insufferable
B. (B) posited… unknown
C. (C) argued… relative
D. (D) assumed… exoteric
E. (E) conveyed … insuperable
