相比社会公民的整体素质，精英的力量可以说更加重要。
参考答案：错
三个连续偶数的和是60，这三个连续的偶数分别是______、______、______．
——Hi, Mike．Any idea where Mary is?
——She ____ in the classroom．I saw her there just now.
A．shall be
B．should have been
C．must be
D．might have been
