矿井要提前()天发放施工工程水害通知单。
A.1
B.5~6
C.10
参考答案:B
You have also made some readjustment ( ) your import and export business, have you
A. forB. underC. withD. in
下泌涎核发出的纤维加入()
A.面神经
B.三叉神经
C.迷走神经
D.舌下神经
E.舌咽神经