问题

We would like to thank the founder of our library, without ________ help none of this would have been possible.

A:which
B:whom
C:whose
D:that

正确答案是：

同类题型

Is it my age ________the boss minds?—I’m afraid so. He will consider ________ necessary to have an experienced assistant.

If　you＿＿the　bottle　and　cigarettes，you’ll　be　much　healthier．

Hurry up , Michael!—Goodness me! The class ____ .I’ll be late again.

When is your sister’s birthday– It’s _________ August， 2002.

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