单选题：The moon, being much nearer to the Earth than the Sun, is th

题目内容：

The moon, being much nearer to the Earth than the Sun, is the__________cause of the tides. A．principal
B．basic
C．initial
D．elementary

参考答案：

答案解析：

Teachers in this school were encouraged to use drama as a (n

Teachers in this school were encouraged to use drama as a (n) __________ of lear

分类：专四题型：单选题

When you have finished with that book, don't forget to put it back on my desk, _

分类：专四题型：单选题

分类：专四题型：单选题

根据材料，下列说法推断正确的是（　）。[1]汶川地震造成的经济损失约为其他一次成灾地震的平均损失的117倍。[2]道路交通方面，我国2008年约有车辆1.7亿辆

分类：专四题型：单选题

分类：专四题型：单选题