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【单选题】
能初步鉴别致病性肠道杆菌与非致病性肠道杆菌的试验是( )A.
葡萄糖发酵试验
B.
VP试验
C.
乳糖发酵试验
D.
甲基红试验
E.
枸橼酸盐利用试验
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【判断题】The author realized the enormous influence of his celebration ritual when he ran into a former student he’d taught many years before.
A.
正确
B.
错误
【单选题】From the experiment the author realized that having a mobile phone or not wouldn't make any difference to him in his work.
A.
Y
B.
N
C.
NG
【单选题】The author realized that working longer hours at office ______.
A.
resulted in more accomplishment
B.
was often demanded by the boss
C.
could help improve efficiency
D.
was an extremely foolish idea
【简答题】The third part is the last paragraph, which indicates that the author realized that her has shaped her into who she is today.
【判断题】The author realized the importance of English grammar before he met one of his former students.
A.
正确
B.
错误
【单选题】The author realized that the Expo was the perfect place to get feedback from ________.
A.
buyers’ constructive criticism
B.
thousands of different exhibitors
C.
experts in wholesale industry
D.
the front line of retail industry
【单选题】Later the author realized that the man had asked for directions ____.
A.
to his office building
B.
to his friend’s office building
C.
to a bank he doesn’t know
D.
to a place he has never heard of
【判断题】电子缔约欺诈主要是指青少年利用计算机网络,采用欺诈的手段获得交易,订立电子合同的情形.........................................( )
A.
正确
B.
错误
【判断题】The author realized one day that Chinese goods had gained control of her house.
A.
正确
B.
错误
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