服用时应避免接触牙齿的药物是
A.氯化铵合剂B.硫酸亚铁糖浆C.普萘洛尔D.山楂丸E.阿司匹林
参考答案:B
—Mum, I’ m going to Maria’ s birthday party this evening. —______.
A.Why not
B.Good idea
C.Come back early
D.Have a good time
加载预压法处理软土地基时,砂井的实际灌砂量,不得小于计算值的( )。
A.80%
B.85%
C.90%
D.95%