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【判断题】
颊肌纤维向前交叉参与口轮匝肌的组成,它 的主要作用是牵拉口角向后,使颊部更接近上下牙列,有助于咀嚼和吮吸。A.
正确
B.
错误
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举一反三
【单选题】He turned around, but he couldn’t see ______. [ ]
A.
something unusual
B.
anything unusual
C.
unusual anything
D.
unusual something
【单选题】Why doesn't the suit fit the man?
A.
He is too short.
B.
He is too tall.
C.
He is unusual.
【单选题】新的《中华人民共和国食品安全法》从( )起施行
A.
2015 年 1 月 1 日
B.
2015 年 5 月 1 日
C.
2015 年 6 月 1 日
D.
2015 年 10 月 1 日
【简答题】Why was the bike unusual? Because its wheels were of ______.
【单选题】Why does the speaker say that Kelvin was an unusual teacher at Glasgow University?
A.
Because he was a proud and distinguished professor there.
B.
Because he used unusual ways to help his teaching.
C.
Because other people couldn’t understand his behavior.
D.
Because he didn’t associate with his colleagues.
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