There’s a ______in our office that when it’s somebody’s birthday，they bring in a cake for us all to share．
#5874
A
tradition
B
balance
C
concern
D
relationship
推荐题目
Before building a house, you have to ask for the government’s _______.
#5476
A
award
B
permission
C
request
D
excuse
. The report about the ______ surprised all the ______.
#6505
A
present situation; people present
B
present situation; present people
C
situation present; people who present
D
situation present; presented people
Cloning an animal is a complex ________ that can go fatally wrong at any stage.
#6063
A
process
B
regulation
C
step
D
method
Ancient Greeks were responsible for many of the _______ in science and other fields.
#5601
A
advances
B
progress
C
development
D
civilization
All the students are looking forward to the first ________to take the College Entrance Examinations.
#5447
A
measure
B
attempt
C
purpose
D
desire