Translate the following sentence into English.
那时他想不出一个合适的答案。
【正确答案】：
HE COULDN'T COME UP WITH AN APPROPRIATE ANSWER JUST AT THAT TIME.
【题目解析】：
那时at that time；想不出couldn't come up with。
Translate the following sentence into English.
那时他想不出一个合适的答案。
Translate the following sentence into English.
那时他想不出一个合适的答案。
HE COULDN'T COME UP WITH AN APPROPRIATE ANSWER JUST AT THAT TIME.
那时at that time；想不出couldn't come up with。