最常用检验寄生虫病原体的标本是()
A.尿液
B.粪便
C.血液
D.骨髓
E.以上都是
参考答案:B, C
–Why are you in such a hurry, Mike?
--There _____ an NBA basketball game in ten minutes.
A.will have
B.are going to have
C.is going to have
D.will be
He always ___________other people first. [ ]
A. think of
B. thinks of
C. thinks out
D. think over