问题

ld convey my appreciation to my high schoolteachers, without ____ help I wouldn’t achieve such a big success.

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

正确答案是：

同类题型

Remember the first time we met, Jim? —— Of course I do.You ＿＿＿＿＿ in the library

lookat the time! _____you play the piano at such a late hour

wn, Emma You will only makeyourself more tired, on yourfeet

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