Policies catering to a low tuition in top universities may turn out to bring negative effect,
A. Y
B. N
C. NG
People waiting at an airport______.
A. enjoy hearing airplanes taking off and landing
B. are usually not troubled by the noise
C. can easily tell sound from noise
D. can be measured by machines
能够在操作人员管理界面下增设会计主管。()
A. 正确
B. 错误
In English if a word begins with a [1] or a [r], then the next sound must be a vowel. This
A. assimilation rule.
B. sequential rule.
C. deletion rule.
D. grammar rule.
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