开孔入户时,()一般直径为的孔可穿放2条蝶形引入光缆。
参考答案:10mm
We didn't have enough money for the movie, so we went to the park _______.
A.instead of
B.instead
C.in fact
D.ever
有调血脂作用的药物是()。
A.阿司咪唑
B.阿司匹林
C.阿西莫司
D.阿昔洛韦