正确答案:

题目：被誉为“地球之肺”的是位于中非的热带雨林。( )

解析：×

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举一反三的答案和解析：

[单选题]The computer, working very fast, _________data at the speed of light.

handles

解析：本句考查动词时态。handles为一般现在时第三人称单数形式，表习惯性动作、现在的能力和特征或状态等；handling是现在分词不能单独作谓语；handled为一般过去时形式，表过去某时发生的动作或情况等；has handled为现在完成时，强调以前发生的动作对现在的影响。题干的意思是：“这种计算机运行很快，其数据处理的速度达到了光速。”

[单选题]Passage FiveIn order to learn a foreign language well, it is necessary to overcome the fear of making mistakes. If the primary goal (目标) of language use is communication (交际), then mistakes are secondary considerations that may be dealt with gradually. On the other hand, students should not ignore their mistakes. The language learner may observe how native speakers express themselves, and how native expressions differ from the way the learner might say them. For example, a Spanish speaker who has been saying "I do it" to express willingness to do something in the immediate future, could, by communicating with native speakers of English, observe that native speakers actually say "I'll do it". The result can serve as a basis for the student to change his way of using the present tense in English. But a student who is unwilling to communicate in the first place would lose this opportunity to learn by trial and error.

not used to express one's readiness to do something in the immediate future

解析：52．答案为A  此考题为细节题。根据文章中的...a Spanish speaker who has been saying“I do it”to express willingness to do something in the immediate future，could，by communicating with native speakers of English，observe that native，speakers actually say“I'll do it”，可肯定A正确。

 

[单选题]韩愈的作品集是( )

《昌黎先生集》

解析：【答案】B

[单选题]With the guide _________the way, the rescue team set off on foot into the dark night.

leading

解析：本句考查动名词作介词宾语的用法。介词with后接动名词短语作宾语表伴随的情况和结果，该动名词短语前面可加一个物主代词或名词，来表示这个动名词逻辑上的主语。题干的意思是：“在向导的带领下，营救队深夜就徒步出发了。”

[单选题]腹外斜肌 （ ）

肌纤维自外上斜向内下