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【多选题】
下列关于青蒿素的叙述正确的是（）A.
对红细胞内期裂殖体有强大而迅速的杀灭作用
B.
对耐氯喹虫株感染有良好疗效
C.
口服吸收迅速，有首过消除
D.
易透过血脑屏障，对脑型疟有效
E.
属于病因性预防首选药
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【单选题】We not only offer the taxi services, but also offer some other vehicle transportation services for the middle and high level hotels, and ______ car rental services for all kinds of business ceremonies...
A.
luxury
B.
luxurious
C.
luxuriant
D.
convenient
【单选题】Ryan began his speech by saying:Imagine that you are on a deserted island—palm trees sway in the breeze, the warm sun is on your face, and the smell of tropical flowers is in the air. Suddenly, the so...
A.
A rtificial simile .
B.
Hypothetical example .
C.
E xtended metaphor .
D.
S ynthetic example .
【简答题】阅读下面短文，把A～E五个句子填人文中空缺处(1-4)，使短文内容完整。 Plants are very important. 1. But animals and man can't make food from air, water and sunlight. Animals can get their food by eating plants and other animals. 2. S...
【简答题】请仔细阅读下面题中的每人的情况说明，然后从A到E的五个项目中，根据每个人的兴趣为他们选择周末的去处。 Have fun on K. K. Island A Blue Bridge Blue Bridge is full of different places for city fun--- theaters, restaurant...
【多选题】Which techniques that Monderman used for improving intersections?
A.
adding more road signs
B.
forcing cars, bikes, and pedestrians to share the same space
C.
removing lane divisions
D.
making roads wider
E.
adding more pedestrian crossings
F.
reducing the speed limit on highways
G.
letting people negotiate their own behavior
H.
changing roads in major cities
I.
planting trees and flowers
J.
making road surfaces look the same as sidewalks
【单选题】Ryan began his speech by saying: Imagine that you are on a deserted island—palm trees sway in the breeze, the warm sun is on your face, and the smell of tropical flowers is in the air. Suddenly, the s...
A.
E xtended metaphor .
B.
A rtificial simile .
C.
Synthetic example.
D.
Hypothetical example.
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