Teachers have to constantly update their knowledge in order to maintain their professional ____. 
#12327
A
consequence
B
independence
C
competence
D
intelligence
推荐题目
If you can't________ your shyness, you’ll never pass the interview.
#13202
A
take off
B
get over
C
break off
D
give away
-How many passengers were in the plane?-It ______ 227, 153 people from the Chinese mainland and one from Taiwan ______.
#10918
A
contained; included
B
contained; including
C
included; contained
D
contained; containing