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【判断题】
电动汽油泵中安全阀是为了在汽油泵停止工作时密封管路,防止燃油泄露。 答案A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】The Eskimo is perhaps one of the most trusting and considerate of all Indians but seems to be the _______ welfare of his animals.
A.
critical about
B.
indignant at
C.
indifferent to
D.
subject to
【单选题】He is so sick today that he does not having anything to eat.
A.
turn out
B.
tend to
C.
make for
D.
feel like
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