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【判断题】
二维条形码是用某种特定的几何图形按一定规律在平面分布的黑白相间的图形记录数据符号信息。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Our decision on whether to boost our long or short positions _______ on any change in the direction of the market, usually driven by the demands.
A.
was depended
B.
depend
C.
depends
D.
depending
【简答题】材料的性能一般分为()和()。
【单选题】I’ll_____his reputation among the business in the community, and then make a decision whether or not to approve a loan.
A.
take care of
B.
take into account
C.
take notice of
D.
put up with
【单选题】Mr. Thompson was very uncertain ______whether it was the right decision in teaming up with his coworker, Mr. Barns.
A.
for
B.
if
C.
as to
D.
even though
【单选题】Decision on whether the message is right or wrong should at least come after _____what the message is.
A.
putting out
B.
turning out
C.
working out
D.
running out
【单选题】Before making the final decision of whether or not to buy shopping goods, a customer has to visit various shops to gather information.
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】What decision does the man need to make?
A.
Whether to accept the job offer or not.
B.
Whether to move or not.
C.
Whether to have a rest or not,
D.
Whether to ask for an extension or not.
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