Câu hỏi :

Why did Ba have go to the doctor yesterday?

A. because he had a broken leg

B. because he had an awful headache

C. because he had an awful toothache

D. because he had an awful stomachache

* Đáp án

D

* Hướng dẫn giải

Dẫn chứng: Yesterday, Ba had to go to the doctor because he had an awful stomachache

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