皮皮学,免费搜题
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搜题
【单选题】
霍乱弧菌增菌培养时选用
A.
碱性蛋白胨水
B.
GN肉汤
C.
1%氯化钠蛋白胨水
D.
胆汁葡萄糖肉汤
E.
PBS
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举一反三
【单选题】Choose the word or phrase which best completes each sentence. l. You cannot _____ ignorance as your excuse; you should have known what was happening all along. A. plead B. refer to C. defend D. persis...
A.
A
B.
C
C.
B
D.
D
E.
C
F.
D
G.
A
H.
C
I.
B
J.
B
【单选题】一、给加点字选择正确的读音。 树杈 ( )
A.
chā
B.
chà
【判断题】若 在 处 不连续 ,则 在点 处一定 不可微 .
A.
正确
B.
错误
【单选题】给带点字选择正确读音。 ( ) 挑 掉一茎
A.
tiāo
B.
tiăo
【单选题】给带点字选择正确读音。 ( ) 一 挑 白菜
A.
tiāo
B.
tiăo
【简答题】Attention to detail is something everyone can and should do — especially in a tight job market. Bob Crossley, a human-resources expert notices this in the job applications that come cross his desk ev...
【单选题】一、给加点字选择正确的读音。 树杈 ( )
A.
chà
B.
chā
【简答题】Dear Mr. Black, I’m very thank to you for inviting me to stay with you in the come summer vacation. I have been dreamed of seeing you again so that I can get help from you in my English learning. And ...
【判断题】若 在点 处可微,则 在点 处一定不连续 .
A.
正确
B.
错误
【单选题】集合 {x , y , z} 的所有非空真子集的个数是
A.
3 个
B.
6 个
C.
7 个
D.
8 个
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