He / suffer / rare tropical disease / which / contracted / while / Africa

Câu hỏi :

Choose the correct answer that complete these given words.

A. He still suffers from a rare tropical disease which contracted while he was in Africa.

B. He still suffers from a rare tropical disease which he contracted while he was in Africa.

C. He suffers from a rare tropical disease which he contracts while in Africa.

D. He suffers from a rare tropical disease which was contracted while he is in Africa.

* Đáp án

B

* Hướng dẫn giải

Đáp án B

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