对于产前检查时间哪项恰当（）
A.16～32周期间每4周检查1次，32周起每周检查1次
B.16～37周期间每4周检查1次，37周起每周检查1次
C.16～36周期间每4周检查1次，36周起每周检查1次
D.早孕检查1次，20～36周期间每4周检查1次，36周起每周检查1次
E.20～36周期间每4周检查1次，36周起每周检查1次
参考答案：D
| 情景交际(有两项为多余项)。 | |
| Jack: Hi, Anna. Do you know where Peter is? Ann: 1 Jack: Campaign? Ann: 2 Jack: Really? I really hope he can win this year. You know, he failed last year. Peter: Here you are, Jack. I need your help. 3 Jack: I think you should list your promises in the speech. Peter: 4 I'm a little nervous now. Jack: Don't worry. Everything will be OK. 5 They will make you look great! Peter: I will. They always bring me good luck.
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