Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 có đầy đủ đáp án (Đề 1)

The size and shape of a nail depend primarily on the function intended.    A. which it is   B. for which it   C. which it is for D. for which is

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The size and shape of a nail depend primarily on the function ______ intended.

which it is

for which it

which it is for

for which is

Giải thích

Đáp án: B