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【多选题】
、通过抑制二氢叶酸还原酶产生作用的药物有
A.
乙胺嘧啶
B.
甲氧苄氨嘧啶
C.
磺胺甲基异恶唑
D.
叶酸
E.
氯喹
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参考答案：
举一反三
【单选题】The main idea of the passage is that______.
A.
childhood is the most enjoyable time in one's life
B.
life is not enjoyable since each age has some pains
C.
young men can have the greatest happiness if they work hard
D.
one is the happiest if he can make good use of each age in his life
查看完整题目与答案
【单选题】公制水尺中数字的高度及相邻数字的间距是_____。
A.
6cm
B.
10cm
C.
12cm
D.
15cm
查看完整题目与答案
【单选题】Most of us trade money for entertainment. Movies, concerts and shows are enjoyable but expensive. (78) If you think that you can't have a good time without spending a lot of money, read on. A little r...
A.
There are many kinds of amusements you can enjoy with spending no money.
B.
The film shown at the local public library is often free of charge.
C.
Local colleges often hold meetings to debate the issues people are interested in.
D.
You should be a tourist if you want to know more about the city you live in.
查看完整题目与答案
【多选题】关于构图原理中调和的作用,是指 ( ) 。
A.
调和插花花艺作品各个组成部分之间的对比关系，只能产生平庸的作品 。
B.
调和的作用是在调控插花花艺作品中各组成部分之间的对比关系
C.
调和的作用是使作品成为有组织、有呼应、有秩序的有机整体
D.
运用调和色来处理花材与花器的色彩关系，能使人产生轻松、舒适感。
查看完整题目与答案
【判断题】嵌入式系统的专用性是指通过对软、硬件的裁剪，使其满足对象要求的最小软、硬件配置，满足某一种特殊用途的需求，针对这项用途开发出与其他产品截然不同的系统。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Most of us trade money for entertainment. Movies, concerts and shows are enjoyable but expensive. (78) If you think that you can't have a good time without spending a lot of money, read on. A little r...
A.
There are many kinds of amusements you can enjoy without spending much money.
B.
Local colleges often hold meetings to debate the issues people are interested in.
C.
The film shown at the local public library is often free of charge.
D.
You should be a tourist if you want to know more about the city you live in.
查看完整题目与答案
【多选题】组成踝关节的骨骼有（ ）。
A.
胫骨下端
B.
跟骨
C.
距骨
D.
腓骨下端
查看完整题目与答案
【单选题】Going to _______ Taiwan for holiday is _______ enjoyable and exciting experience for most people from the mainland of China.
A.
不填; 不填
B.
a ;the
C.
不填; an
D.
the; 不填
查看完整题目与答案
【单选题】决定当代中国命运的关键抉择是指
A.
改革开放
B.
党的领导
C.
依法治国
D.
社会主义制度
查看完整题目与答案
【多选题】关于高层建筑热水管道安装说法正确的是( )。
A.
热水供应系统的管道应采用塑料管、铸铁管、镀锌钢管
B.
热水立管穿过楼板的孔洞直径应大于要穿越的立管外径20～30mm
C.
热水供应管道应尽量利用自然弯补偿热伸缩
D.
PP-R管道安装时，不得有轴向扭曲
E.
管道表面(有保温层时按保温层表面计)与周围墙、板面的净距不宜小于40mm
查看完整题目与答案
相关题目：
【单选题】The main idea of the passage is that______.
A.
childhood is the most enjoyable time in one's life
B.
life is not enjoyable since each age has some pains
C.
young men can have the greatest happiness if they work hard
D.
one is the happiest if he can make good use of each age in his life
查看完整题目与答案
【单选题】公制水尺中数字的高度及相邻数字的间距是_____。
A.
6cm
B.
10cm
C.
12cm
D.
15cm
查看完整题目与答案
【单选题】Most of us trade money for entertainment. Movies, concerts and shows are enjoyable but expensive. (78) If you think that you can't have a good time without spending a lot of money, read on. A little r...
A.
There are many kinds of amusements you can enjoy with spending no money.
B.
The film shown at the local public library is often free of charge.
C.
Local colleges often hold meetings to debate the issues people are interested in.
D.
You should be a tourist if you want to know more about the city you live in.
查看完整题目与答案
【多选题】关于构图原理中调和的作用,是指 ( ) 。
A.
调和插花花艺作品各个组成部分之间的对比关系，只能产生平庸的作品 。
B.
调和的作用是在调控插花花艺作品中各组成部分之间的对比关系
C.
调和的作用是使作品成为有组织、有呼应、有秩序的有机整体
D.
运用调和色来处理花材与花器的色彩关系，能使人产生轻松、舒适感。
查看完整题目与答案
【判断题】嵌入式系统的专用性是指通过对软、硬件的裁剪，使其满足对象要求的最小软、硬件配置，满足某一种特殊用途的需求，针对这项用途开发出与其他产品截然不同的系统。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Most of us trade money for entertainment. Movies, concerts and shows are enjoyable but expensive. (78) If you think that you can't have a good time without spending a lot of money, read on. A little r...
A.
There are many kinds of amusements you can enjoy without spending much money.
B.
Local colleges often hold meetings to debate the issues people are interested in.
C.
The film shown at the local public library is often free of charge.
D.
You should be a tourist if you want to know more about the city you live in.
查看完整题目与答案
【多选题】组成踝关节的骨骼有（ ）。
A.
胫骨下端
B.
跟骨
C.
距骨
D.
腓骨下端
查看完整题目与答案
【单选题】Going to _______ Taiwan for holiday is _______ enjoyable and exciting experience for most people from the mainland of China.
A.
不填; 不填
B.
a ;the
C.
不填; an
D.
the; 不填
查看完整题目与答案
【单选题】决定当代中国命运的关键抉择是指
A.
改革开放
B.
党的领导
C.
依法治国
D.
社会主义制度
查看完整题目与答案
【多选题】关于高层建筑热水管道安装说法正确的是( )。
A.
热水供应系统的管道应采用塑料管、铸铁管、镀锌钢管
B.
热水立管穿过楼板的孔洞直径应大于要穿越的立管外径20～30mm
C.
热水供应管道应尽量利用自然弯补偿热伸缩
D.
PP-R管道安装时，不得有轴向扭曲
E.
管道表面(有保温层时按保温层表面计)与周围墙、板面的净距不宜小于40mm
查看完整题目与答案
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