在C++语言中,形参的缺省存储类型是( )。
A.auto
B.register
C.static
D.extern
参考答案:A
.It was in the 1990s _______ we were working together ____ we made friends with each other.
A.that; when
B.when; that
C.that; that
D.when; when
His father served in the army in ________ when he was in ________.
A.the 1950s; his twenties
B.1950s; twenties
C.1950’s, the twentieth
D.the 1950s; the twentieth