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问题
单项选择题
如图箭头所示为颅脑哪个部位()
A.顶叶
B.枕叶
C.小脑
D.脑干
E.额叶
答案
参考答案:
C
选择题
The work was finished sooner than ____.
A. expecting
B.expected
C.is expected
D.we were expected
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选择题
在△ABC中,已知
b=
2
,c=1,A=45°
,则a=( )
A.2
B.1
C.
3-
2
D.
3-
6
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