清代《傅青主女科》认为恶阻的病因是 ()
A.肝血太燥
B.气血虚弱
C.肾气不足
D.脾肾两虚
E.感受风寒
参考答案:A
用括号内所给词的适当形式填空。
1. Many books and magazines are _ (aim) specifically at teenagers.
2.You should buy a dictionary. It's very _ (use) for your study.
3. They asked me so many questions that I got _ (confuse).
4.When you buy something, you have to be _ (care).
5. Don't believe him. He didn't tell you the (true).
SS4型电力机车劈相机故障时,必须把闸刀开关()倒向启动电容位。
A、235QS
B、242QS
C、296QS
D、294XS