Question

The children,____ had played the whole day long, were worn out.

A．a(chǎn)ll of what

B．a(chǎn)ll of which

C．a(chǎn)ll of them

D．a(chǎn)ll of whom

Answer 1

Ｄ

句意：孩子們都累壞了，他們都玩了一整天。非限定定語(yǔ)從句，關(guān)系代詞指人且在介詞之后故用whom。
【考點(diǎn)定位】定語(yǔ)從句關(guān)系詞的選用。注意C項(xiàng)，原句主干 children were worn out，即為完整的句子，那么空白處需要填連詞用以構(gòu)成從句，故C項(xiàng)的代詞不能選擇。