Mr. Smith has cancelled his trip because an urgent matter has come up with which requires his immediate attention.
A. 史密斯先生推迟了旅行，因为要处理一桩已引起公众关注的突发事件。
B. 史密斯先生取消了旅行，因为有一件棘手的事情需要他予以密切关注。
C. 史密斯先生推迟了旅行，因为发生了一件大家都十分关注的突发事件。
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The library is trying in every possible way to raise more money to meet its increasing running costs.
A. 这个图书馆正想尽一切办法提高收费标准并不断降低经营管理成本。
B. 这个图书馆正尽一切努力增加更多收入以满足不断增长的日常开支。
C. 这个图书馆正想尽一切办法筹集更多资金满足越来越多的日常开支。
It was yesterday _______ Betty finished her assignments.
A. which
B. that
C. what
D. where
You’d better_______ your teacher for help when you meet with problems.
A. to ask
B. asking
C. ask
D. asked
The cake_______ very delicious.
A. sounds
B. tastes
C. feels
D. touches
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