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【单选题】
双子叶植物根维管束多为
A.
无限外韧型
B.
C.
辐射型
D.
有限外韧型
E.
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举一反三
【单选题】–Have you talked to him? --Yes. _________ I met him in Beijing on business.
A.
For the first time
B.
The first time
C.
First time
D.
From the first time
【单选题】—Do you often see him____soccer in the field? —Yes. Look! You can see him ____ there now. [     ]
A.
play; play
B.
playing; playing
C.
play; playing
D.
playing; play
【单选题】—Have you persuaded him? —Yes .After some hours ofdiscussion, I toreason him in accepting the new plan.
A.
had managed     
B.
would manage     
C.
havemanaged     
D.
managed
【单选题】在下列药物中具有抗结核作用的药物是
A.
磺胺嘧啶
B.
左氟沙星
C.
利福平
D.
克拉维酸
【单选题】在下列喹诺酮类抗菌药物中具有抗结核作用的药物是
A.
巴罗沙星
B.
妥美沙星
C.
斯帕沙星
D.
培氟沙星
E.
左氟沙星
【单选题】--- Did you return the book you borrowed from Tom? --- Yes, I gave it to him ______ I saw him.
A.
for the moment
B.
the moment
C.
for a moment
D.
at the moment
【单选题】— Have you persuaded him? — Yes.After some hours of discussion, I ________ to reason (说服) him into accepting the new plan. [     ]
A.
had managed
B.
would manage
C.
manage
D.
managed
【简答题】—Have you persuaded him? —Yes .After some hours of discussion, I                to reason him in accepting the new plan. A . had managed       B . would manage      C . have managed      D . managed
【单选题】下列抗菌药物中,具有抗结核作用的药物是
A.
青霉素
B.
甲硝唑
C.
氧氟沙星
D.
罗红霉素
E.
克林霉素
【单选题】在下列奎诺酮类抗菌药物中具有抗结核作用的药物是
A.
吡哌酸
B.
诺氟沙星
C.
司帕沙星
D.
环丙沙星
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