下列霜药，消除了呕吐和滑肠致泻作用的是（）
A.巴豆霜
B.千金子霜
C.柏子仁霜
D.鹿角霜
E.西瓜霜
参考答案：C
用所给词的适当形式填空。
1. Everyone wants _______ ( achieve) his or her dream.
2. I think Zhang Renjie is much________( realistic) than us.
3. Wang Baoqiang tried his best to perform and he__________( success) in the
end.
4. What are the rules that a teenager should __________( obey) ?
5. Most people come to realize the________(important) of protecting the earth.
血浆的相对密度为（）。
A.1.030～1.060
B.1.050～1.078
C.1.080～1.095
D.1.090～1.111
E.1.025～1.030
