题目内容
（请给出正确答案）
假如你叫张凯，你请smith外教本周六一起吃晚饭，但是由于你的同室好友小赵在周五上午意外发生车祸而受伤住院，需要你帮忙处理和照顾，你不能如期履约。请你给Smith先生写一封致歉信并取消约会，信中应包括以下内容：
1．说明为何事而致歉；
2．解释不能履约的原因；
3．再次致歉并另约吃饭时间。
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“This part is to test your ability in practical writing. For this part you are required to”相关的问题
This part is to test your ability to do writing. You axe required to write a Composition entitled On Outdo
A．The students took a physical test that afternoon.
B．The students had to take part in the physical labor.
C．The teacher put off the physical labor,
D．There won't be a physical test this afternoon.
A.when
B.which
C.that
D.as
According to the passage, ______ .
A．the women stayed together during the whole test
B．most of the women taking part in the test are very active
C．before the test, the women enjoyed smoking and drinking
D．all the women taking part in the test traveled to space at last
"The double-blind laboratory tests" means ______.
A．nobody taking part in the test knows if the 3G base station is transmitting signals
B．only the subjects in the test know if the 3G base station is transmitting signals
C．no researchers know if the 3G base station is transmitting signals
D．everyone in the test knows if the 3G base station is transmitting signals
A、spatial ability test
B、performance-simulation test
C、mechanical ability test
D、perceptual accuracy test
In USC, to be a T.A, one should______.
A．score high in the speaking part of TOEFL
B．come from an English-speaking country
C．pass a language proficiency test
D．be capable of speaking good English
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