If you are going to stay in the United States for longer than a(n) ______ visit, you may be interested in learning more about its people and culture.
#19047
A
formal
B
regular
C
brief
D
unexpected
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He was very busy that day,but he seemed_________ when we dropped by.
#19208
A
unbearable
B
skeptical
C
delighted
D
challenging
 The tickets are________ for 5 days only.
#18128
A
favorite
B
available
C
convenient
D
familiar
This is a(n) __________ arrangement,not a permanent one.
#20573
A
frequent
B
temporary
C
actual
D
individual