已知32×9=288,那么3.2×9=______,32×0.9=______.

题型:填空题

问题:

已知32×9=288,那么3.2×9=______,32×0.9=______.

考点:和差积商的变化规律
题型:填空题

根据图象提示,重症肌无力患者做X线胸片检察的目的是()

A.检察是否合并有肺部感染

B.检察是否有异位甲状腺

C.检察是否有肺结核

D.检察是否有膈肌麻痹

E.检察是否有胸腺瘤

题型:填空题

根据短文内容,从短文后的选项中选出能填入空白处的最佳的选项。选项中有两项为多余选项。(共5小题;每小题2分,满分10分)

Although many Chinese students say that their knowledge of English grammar is good, most would admit that their spoken English is poor. Whenever I speak to a Chinese student, they always say,“My spoken English is poor.” 小题1:     I would like to suggest that there may be some reasons for their problems with spoken English.

First, they fail to find suitable words to express themselves due to a limited vocabulary.

小题2:___  However, you can speak with a limited vocabulary, if you choose a positive attitude. Others will follow you as long as you use the words that you know.

小题3:   __ Sometimes they make mistakes when they are speaking because they are shy and nervous. Yet students should remember that their goal should be FLUENCY NOT ACCURACY. Your aim in writing is to be accurate following the rules for grammar and using the right words and spelling them correctly. However, in speaking your aim is fluency. You want to get your message across, to talk to someone in English, as quickly and as well as you can, even though sometimes you may use a wrong word or tense, but it doesn't matter. 小题4:     

The third reason is that not enough attention is paid to listening. You have one mouth but two ears! All that hearing is necessary for you to start speaking.

Fourth, most Chinese students are reactive rather than proactive language learners. Instead of actively seeking out opportunities to improve their spoken English they passively wait for speaking opportunities to come to them and wonder why their English always remains poor.

小题5:    

A.The person you are speaking to will understand you and make allowances for any mistakes he hears.

B.They may try to avoid making similar mistakes next time.

C.Obviously the better answer is to expand their vocabulary.

D.If you have this proactive outlook, then you will see English opportunities wherever you go.E. However, their spoken English does not have to remain” poor”!

F. Second, they are afraid of making mistakes.

G. The second reason lies in the reluctance of using what has just been learned.

题型:填空题

两只灯泡串联后接入电路中,其中一只亮,另一只不亮,产生这种现象的原因可能是(  )

A.两灯相比,不亮的灯泡电阻太小了

B.两灯相比,不亮的灯泡中通过的电流太小了

C.两灯相比,不亮的灯泡额定功率一定大

D.不亮的灯泡的灯丝一定断了

题型:填空题

请认真阅读《画眉鸟》这首诗,完成后面题目。(4分)

画眉鸟

(宋)欧阳修

百啭千声随意移,山花红紫树高低。始知锁向金笼听,不及林间自在啼。

小题1:诗中最能表现林中画眉自由生存状态的是哪两个词?(2分)

小题2:这首诗在表现手法上的突出特点就是运用了对比,请结合诗句说说它的好处。(2分)

题型:填空题

HDPE膜防渗层施工程序正确的是( )。

A.验收素土保护层→制定铺膜区域顺序→分区铺膜粘接膜缝→分区检验及时返修
B.制定铺膜区域顺序→验收素土保护层→分区铺膜粘接膜缝→分区检验及时返修
C.制定铺膜区域顺序→分区铺膜粘接膜缝→验收素土保护层→进行工序检验达标
D.分区铺膜粘接膜缝→验收素土保护层→分区铺膜粘接膜缝→进行工序检验达标

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