药物对胚胎和胎儿的不良影响
神经中枢抑制和神经系统损害
A.碘剂B.哌替啶C.雌激素D.庆大霉素E.氨苯蝶啶
参考答案:B
情景交融,礼貌用语。
1. 当别人说:“I like your coat.”时,你应说:[ ]
A. I like it.
B. Thank you,
2. 你想知道这是谁的手套时,你应说:[ ]
A. Whose are the hands?
B. Whose gloves are these?
3. 当你想知道今天是星期几时,你应说:[ ]
A. What is today?
B. What day is it today?
4. 晚上要睡觉前,你跟妈妈说: [ ]
A. Good evening,Mum!
B. Good night,Mum l
5. 早上和人打招呼时,你应说: [ ]
A. Good morning.
B. Good afternoon.
薄荷醇属于( )
A.单萜B.倍半萜C.二萜D.二倍半萜E.三萜