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【简答题】
If a 300-room hotel has 125 rooms occupied on the night of March 20, with 25 room checkouts scheduled for the morning of March 21. How many rooms are available for guests to use on March 21?
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举一反三
【单选题】The underlined word 'filtering' in Paragraph 2 means ______.
A.
passing
B.
purifying by using a filter
C.
motivating
D.
encouraging
【单选题】The phrase 'come forward'(Para. 6)most probably means '______'.
A.
volunteer
B.
qualify
C.
contribute
D.
donate
【单选题】Using language clearly means the following EXCEPT________
A.
avoid using abstract words
B.
avoid using jargons
C.
avoid using figurative language
D.
avoid using clutters
【简答题】( ) 不得离开仪器,必须有人在仪器旁小心看护,切勿将仪器靠在墙边或树上,以防跌损。
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