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【单选题】
按照我国《环境空气质量标准》(GB3095-2012)的规定,风景名胜区应属于( )A.
一类区
B.
二类区
C.
三类区
D.
四类区
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反馈参考答案：
举一反三
【简答题】在油田脱水和集输过程的其他环节脱出的含水中,由于含有原油等主要( ),脱出的水通常称为( )。
【单选题】Why had Jo secretly gone into town?
A.
Because she wanted to sell her hair.
B.
Because she wanted to buy a present for her mother.
C.
Because she wanted to find a job.
D.
Because she wanted to publish her stories.
【单选题】What was NOT the reason for Jo to take her first job?
A.
She had four months free before she went to college,
B.
She needed the money.
C.
She was not qualified for anything.
D.
Her working place was near her home.
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