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【多选题】
二进制的优越性包括________。A.
可行性
B.
可靠性
C.
逻辑性
D.
简易性
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皮皮学刷刷变学霸
举一反三
【单选题】According to the author, ______.
A.
one should not believe anything uninteresting
B.
one should not believe anything which doesn't occur in big cities
C.
one should not be too ready to believe things before checking the evidence
D.
one should not expect anything strange to occur in the sky over the big cities
【单选题】Which of the following is NOT one of gestures?
A.
Raising the eyebrows.
B.
Shrugging the shoulders.
C.
Nodding and shaking the head.
D.
The way we dress and the colors we wear.
【简答题】免疫应答是指机体_____识别和清除____的反应过程,分为____免疫应答和_____免疫应答
【单选题】B细胞介导的体液免疫中，'免疫应答最终效应是将侵入机体的非已细胞或分子加以清除'属于
A.
免疫应答
B.
免疫记忆
C.
排异效应
D.
免疫应答的过程
E.
抗体的反馈调节
【单选题】探究性学习离不开查阅资料，以下是小明同学在学习过程中查阅到的有关资料，其中不正确的是（ ）
A.
由于海湾战争对水和空气的严重污染，使得近年来伊拉克4岁以下儿童的死亡率大大增加
B.
地球上的水虽然很多，但可被人类利用的淡水资源却只有约1%
C.
新粉刷过石灰浆的墙壁释放出二氧化碳，使一老人窒息死亡
D.
白色硫酸铜粉末遇水变蓝色，因此，可用该物质检验无水酒精中是否含有水分
【单选题】Which of the following is NOT one of the suggestions given in the passage?
A.
Exercise should be done for each major group of muscles.
B.
When you do weight-training,the weights you use should be as heavy as possible.
C.
Go on a proper diet for muscle-building.
D.
Muscle-building exercise should be combined with aerobic activities.
【单选题】We shoul be ___________ if you will be with us.
A.
honor
B.
honored
C.
honorable
D.
honorific
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