A.
B.
C.
D.
答案:B
由有效值定义有,所以,B正确。
The old strange man had many predictions that always _____. [ ]
A. happened
B. made sure
C. came true
D. stayed
阅读下面的文章,回答下列问题。
填入文中划线处最恰当的一项是( )。
A.所以
B.因为
C.但是
D.诚然