I _____ to like tests. [ ]
A. use not
B. not used
C. didn't use
D. don't use
答案:C
There is still so much work to do that a holiday for me this week is ______.
A.out of the question
B.beyond question
C.without question
D.out of question
关于脑膜炎球菌的正确概念是()
A.属于奈瑟菌属,革兰染色阳性
B.患者的脑脊液中可发现该细菌
C.细菌多在中性粒细胞内
D.细菌释放内毒素和外毒素
E.细菌可自溶,如不及时送检,培养阳性率低