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【简答题】
已知向量 （1）求 ； （2）当 时，求 的值.
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【单选题】It is clear from the passage that coastal depth ______.
A.
is the only factor influencing the strength of high waves
B.
influences the power of high waves
C.
has no influence upon the strength of very high waves
D.
is irrelevant to the question of the power of high waves
【单选题】Many athletes are clear that the Olympic Games are the only time ________ they will be watched by thousands of millions.
A.
that
B.
which
C.
where
D.
when
【单选题】It is the responsibility
A.
of the teacher to make clear to the students the relevance of the activity and the target.
B.
of the teacher to see the relevance of what they're doing and their own personal goals.
C.
of the students to understand the activity cognitively before they tackle something.
D.
of the students to identify clearly their targets before they do anything in class.
【多选题】下列有关学前儿童游戏与学前教育的关系表述正确的是
A.
儿童的发展体现了游戏与教育的内在联系
B.
儿童游戏与教育在其性质上是完全不同的两类活动
C.
就其活动的方向来说，游戏和教育具有内在的一致性
D.
游戏对幼儿来说，具有自然发展的价值，教育对幼儿来说，具有引导发展的价值
【单选题】The young woman asked the hitchhiker to clear the rear-screen because ______.
A.
this was the way she thought of to get rid of him
B.
she couldn't see out of the rear-screen
C.
the hitchhiker was very helpful
D.
the hitchhiker frightened her
【单选题】It is clear that the people's great dislike for the government is related with ______.
A.
the inefficient style. of work
B.
often wrong judgments
C.
the rising rate of taxes
D.
rite Congress
【单选题】(教材素材改编)严某因通过网络检举乡政府违法占用村民承包地,被破门而入的乡政府工作人员强行带到乡政府“教育”了一整天。乡政府的行为( ) 1侵犯了严某的人身自由 2依法行使了监督权 3应受刑罚处罚 4违反了“公民住宅不受侵犯”的宪法规定 A. 12 B. 14 C. 23 D. 34
A.
B.
C.
D.
D
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