青春期友谊的最主要特点是（）。
A、团伙性
B、广泛性
C、邻近性
D、亲密性
参考答案：D
会计电算化中对记账凭证的编号连续性进行控制，应由人工进行控制。（）
Atomic energy has _____ many uses, either as fuel or as radiation, _____ it is almost impossible to imagine all the great changes it will bring into our lives.
a. such…as b. such…that c. too…then d. so…that
