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【单选题】
Na + -K + ATP酶进行主动运输时( )。A.
进入2个Na + 排出2个K +
B.
进入2个K + 排出3个Na +
C.
进入3个K + 排出2个Na +
D.
进入3个Na + 排出2个K +
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举一反三
【简答题】Yalden thinks that more effective foreign language learning will take place if the emphasis is on ______.
【单选题】The language used in classroom instruction explains______.
A.
how learning can take place efficiently
B.
why it is not easy for children of working-class families to get high scores
C.
why informal learning is more important
D.
why formal learning does not work with children of middle-class families
【简答题】The lecturer says that children take more interest in learning if ______ do.
【单选题】某企业采用账龄分析法估计坏账损失。2012年12月31日,计提坏账准备前“坏账准备”科目贷方余额2.6万元。当日,应收账款余额180万元,其中,未到期的应收账款80万元,估计损失率0.5%;过期6个月以内的应收账款60万元,估计损失率2%;过期6个月以上的应收账款40万元,估计损失率3%,则该企业2012年12月31日应补提坏账准备的金额为( )。
A.
0.2万元
B.
2.6万元
C.
2.8万元
D.
5.4万元
【单选题】As a student, you have to take into consideration the part a good way of learning will _____ in your studies.
A.
play
B.
give
C.
make
D.
teach
【简答题】阅读理解。 Learning new words is learning new ideas: High school students can take control of their learning by always looking up new words and finding out what they mean. They should keep a dictionary and...
【单选题】Students should be encouraged to take charge of their own learning, _____ just depending on their teachers.
A.
better than
B.
more than
C.
other than
D.
rather than
【单选题】What can be inferred from paragraph 6 about learning?
A.
Learning cannot take place unless all of the senses are stimulated.
B.
Scents can strengthen the ability to hold new information in the memory.
C.
It is easier to recall previous learning than it is to retain new information.
D.
Children will not learn much if they are distracted by offensive odors.
【单选题】You should take the part a good way of learning _________ in your study into consideration.
A.
acts
B.
enjoys
C.
plays
D.
forms
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