My family went on an ____________ to a pretty island off the coast.
A. excurtion
B. excusion
C. excersion
D. excursion
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Don’t ask your father how to Wechat - he hasn’t _________ smart phones.
A. got a clue about
B. got a clue
C. get a clue
D. get a clue about
You can follow these steps to _____________ travel to the United States.
A. apply to a visa for
B. apply with a visa to
C. apply to a visa to
D. apply for a visa to
These apps have different ________ different types of computers.
A. version for
B. versions for
C. version to
D. versions to
某商品单价为USD100 per carton CIFC3% London则CIF净价为多少？
A. 96
B. 97
C. 98
D. 99
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