少腹冷痛,前阴坠胀疼痛,舌淡脉沉紧,其证候是()
A.肝胃不和证
B.寒滞肝脉证
C.肾阳虚证
D.寒凝胃肠证
E.胃肠气滞证
参考答案:B
I am not good ______ English. Will you please help me ______ it?
A.with, at
B.at, to
C.at, with
D.for, with
将凹模板固定在注塑机的()座上。
A.定模
B.动模
C.凹模
D.凸模