问题

For _____ information about present national boundaries, wed better refer to an up-to-date map.

A:frequent
B:practical
C:reliable
D:beneficial;

正确答案是：

同类题型

It is a long time ______ I saw you last.—Yes, and what a pity it is since it will be a long time ______ we see each other again.

34 He had no sooner arrived there ________ pestering his doctor

Would you mind my sitting here, Sir—_________. It’s for my wife.

Let’s climb the mountain.—I don’t agree. _______ the mountain will make us exhausted.

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