The invention of the typewriter was a great_______ to communication and printing.
#6407
A
contribution
B
devotion
C
revolution
D
construction
推荐题目
— If you like, I can do some shopping for you.— That's a very kind_______.
#5577
A
service
B
remark
C
suggestion
D
offer
Well,if you insist on eating so much,you’ll have to suffer the ________!
#7031
A
consequences
B
existence
C
evidence
D
exchange
Giving children pocket money as a gift during the Spring Festival is a common ____ in China.
#6502
A
sense
B
practice
C
deed
D
habit
A new _______to teaching English is being used here, and it has proven to be very helpful to the students.
#5104
A
way
B
system
C
approach
D
method