【名词&注释】
美国人(americans)、温度计(thermometer)、发生器、玻璃棒(glass rod)
[单选题]下列有关仪器用途说法不恰当的是
A. 温度计代替玻璃棒(glass rod)用于搅拌
B. 烧杯用于较多量试剂的反应容器
C. 试管用于装配简易气体发生器
D. 胶头滴管用于吸取或滴加少量液体
查看答案&解析
举一反三：
[单选题]7． —_________won the 100th gold at the Olympics for China?—Zhang Yining． She’ s from Beijing．
A. Who
B. What
C. When
D. Where
[单选题]17．
A. a best
B. the best
C. a better
D. the better
[单选题]13．
A. communicate with
B. take part in
C. look at
D. worry about
[单选题]22． Which is similar to the sentence "It's true that most Americans take fast food as their breakfast and lunch"?
A. Most Americans don’t eat fast food for their breakfast or lunch．
B. Most Americans have fast food for their breakfast and lunch．
C. Most Americans like to eat fast food for dinner．
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