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【单选题】
下列关于实验用品说法不正确的是()。
A.
砂芯玻璃滤器洗净后可灼烧除水分除杂质
B.
洗净的玻璃仪器一般置于烘箱中110℃左右烘一小时,除去水分
C.
急需干燥又不便于烘干的玻璃仪器,可以使用电吹风机吹干
D.
烘干玻璃量器的温度不得超过150℃
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参考答案:
举一反三
【单选题】What is the speaker most likely to talk about next?
A.
The features of the Grotto Falls
B.
The number of the falls in the area
C.
The variety of wild animals
D.
The favorite spots of tourists on the mountain
【单选题】What is the speaker talking about the language?
A.
The speaker majored in Chinese at the university so there were not any problems to learn Chinese.
B.
There is no reason to learn how to write a second language.
C.
Reading is the most difficult skill when people learn a foreign language.
D.
Language learners need to put in a lot of effort in order to speak and write another language.
【单选题】下列关于丸剂的叙述错误的为( )。
A.
微丸在胃肠道的分布面积大,吸收较快
B.
微丸可根据需要制成速效、缓释或控释制剂
C.
微丸剂可以通过包衣的方法来掩盖药物的不良气味及提高稳定性
D.
微丸可装入硬胶囊中服用
E.
微丸剂主要供内服,也可外用
【单选题】What is the speaker mainly discussing?
A.
A business deal
B.
An inventory sale
C.
The company's finances
D.
The appointment of a chairman
【判断题】经济全球化是一把双刃剑,只是机遇,没有挑战。
A.
正确
B.
错误
【单选题】What is the speaker mainly talking about?
A.
The problem of global warming.
B.
The difficulty of controlling the temperature at home.
C.
Growing plants indoor.
D.
Dying plants.
【简答题】What is the speaker anxious for? He is anxious for more ______.
【单选题】What is the speaker talking about? 查看材料
A.
The life of tea tasters.
B.
Afternoon tea in Britain.
C.
The London Tea Trade Centre.
【单选题】下列关于新生儿用药的叙述错误的是
A.
新生儿体表面积相对成人大,皮肤角化层薄,局部用药应防止吸收中毒
B.
胃肠道吸收可因个体差异或药物性质不同而有很大差异
C.
因新生儿吞咽困难,一般采用皮下或肌肉注射的方法给药
D.
新生儿总体液量相对成人的高,所以水溶性药物分布容积增大
E.
新生儿的酶系统尚不成熟和完备,用药应考虑肝酶的成熟情况
【单选题】What is the speaker talking about The Lion King?
A.
The sound effect in the film version of The Lion King.
B.
The music tracks in the Broadway version of The Lion King.
C.
The western tradition of popular music in The Lion King.
D.
The African languages in The Lion King.
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