皮皮学，免费搜题
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【单选题】
【2019上】幼儿园教师要能接住幼儿抛来的“球”并用恰当方式把“球”抛给幼儿，让活动能持续下去。这里体现的教师角色是（ ）。A.
幼儿学习活动的指导者
B.
幼儿学习活动的管理者
C.
幼儿学习活动的设计者
D.
幼儿学习活动的合作者
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皮皮学刷刷变学霸
举一反三
【单选题】In the 1950's and 1960's Americans were convinced that______.
A.
they would succeed sooner or later
B.
they would have everything the Jones had
C.
they would become successful if they worked hard
D.
their children would go to college
【简答题】what is the author’s advice to Americans? A) They treat the dollar with a little respect B) They try to win in the weak-dollar gamble C) They vacation at home rather than abroad D) They treasure their...
【简答题】________是银行对已承诺贷给顾客而顾客又没有使用的那部分资金收取的费用。
【多选题】特种加工亦称“非传统加工”或“现代加工方法”,泛指用( )等 及特殊机械能等能量达到去除或增加材料的加工方法,从而实现材料被去除、变形 、改变性能或被镀覆等。
A.
电能
B.
热能
C.
机械能
D.
光能
E.
化学能
【单选题】Americans participated in a great debate throughout the 1960s and 1970s. The debate continues into the 1980s and 1990s. It is the argument over whether the use of the 150 million handguns, shotguns, a...
A.
whether the use of guns should be restricted
B.
how to ban guns altogether
C.
how to reduce the crime rate
D.
whether they should be allowed to own guns
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