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【单选题】
植物的上下表皮、栅栏组织和海绵组织构成的。( )A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】Tracy said the work would be done by July,——personally I doubt very much
A.
it
B.
that
C.
when
D.
which
【单选题】抗心绞痛药物在缓解心绞痛时发挥的治疗作用不包括
A.
扩张小静脉，降低心脏前负荷
B.
扩张小动脉，降低心脏后负荷
C.
增加心率
D.
抑制心肌收缩力
E.
扩张冠状动脉
【单选题】－－－ Is Bob still performing? －－－ I’m afraid not. He is said _____ the stage already as he has be
A.
28. --- Is Bob still performing? --- I’m afraid not. He is said _____ the stage already as he has become an official. A．to have left
B.
to leave
C.
to have been left
D.
to be left
【单选题】M: Hello, _____? W: Sorry. There is no one named Tracy. You must have the wrong number.
A.
Who is that
B.
What’s the matter, Tracy
C.
Is that Tracy speaking
D.
What’s your name
【单选题】中国共产党领导人民发展社会主义市场经济。毫不动摇地巩固和发展公有制经济,毫不动摇地( )非公有制经济发展。
A.
鼓励、支持、引导
B.
鼓励、监督、引导
C.
鼓励、服务、引导
【单选题】The teacher said “______ you work hard and have a good way, all of you will succeed.” A．IfB．Alth
A.
28. The teacher said “______ you work hard and have a good way, all of you will succeed.” A．If
B.
Although
C.
Though
D.
Before
【单选题】中国共产党领导人民发展__。毫不动摇地巩固和发展公有制经济,毫不动摇地鼓励、支持、引导非公有制经济发展。
A.
中国特色社会主义经济
B.
中国特色社会主义市场经济
C.
社会主义经济
D.
社会主义市场经济
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