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【判断题】
组合式刀开关的用途主要是引入电源或控制小容量电动机的启动，只能单向转动。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】简述尖舭型艇特点?
【单选题】In the text, the author is trying to tell us.
A.
how advertisers target young children
B.
how important it is to protect children from advertisements
C.
about the history of selling products to children
D.
why advertisers target young children
【简答题】绿色植物通过 __ _ 最大规模的把无机物转化为 __ _ ,把光能转化为 __ _ ,并产生 __ _ (一种产物,可以是汉字形式,也可以是分子式的样式,涉及数字无下标) 。
【单选题】In Paragraph 5, the point that the author is trying to make is that______.
A.
the more you spend on health, the healthier you will be
B.
money is of great importance after your retirement
C.
poverty sometimes induces suicide among elders
D.
no one can be happy and healthy without wealth
【单选题】By saying 'Ask the people of India… and Pakistan' (Paragraph 4), the author is trying to show that______.
A.
speaking the same language doesn't necessarily bring peace
B.
wars can destroy the relationship between two countries
C.
English doesn't kill other languages
D.
English is widely used in the world
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