题目内容
| The article suggests that when a person _____ under unusual stress he should be especially careful to have a well-balanced diet. |
|
[ ] |
| A. is B. be C. were D. was |
| A |
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题目内容
| The article suggests that when a person _____ under unusual stress he should be especially careful to have a well-balanced diet. |
|
[ ] |
| A. is B. be C. were D. was |
| A |