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【单选题】
关于小肠结肠炎耶尔森菌的叙述，正确的是A.
25℃培养无动力且VP试验阴性
B.
25℃培养动力阳性且VP试验阳性
C.
37'C培养动力阳性且VP试验阴性
D.
37℃培养动力阳性且VP试验阳性
E.
37℃培养无动力且VP试验阳性
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】When
I saw her smiling face, I knew she _____ good news of her husband.A. has B. has had C. had had D. was having
【单选题】When I saw her facial ______ I knew she was angry.
A.
appearance
B.
expression
C.
looking
D.
feeling
【单选题】有以下定义和语句char c1=’A’;printf(“%d,%c\n”,c1+32,c1+32);则输出结果是( )。
A.
2,M
B.
97,a
C.
2,E
D.
5,G
【单选题】I stopped and said hello to her when I saw her but she _____ me completely and walked on.
A.
ignored
B.
greeted
C.
honored
D.
recognized
【简答题】8m2=______m2______dm2．1.8m 2 =______m 2 ______dm 2 ．
【单选题】When I saw her smiling face, I knew she____good news of her husband.
A.
has
B.
has had
C.
had had
D.
was having
【简答题】化简。 （1）27：1.8 （2） ：
【简答题】8+1.8+1.8+1.8+1.8=______×______．
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