Teachers have to constantly update their knowledge in order to maintain their professional(专业的)_______.
#5950
A
consequence
B
independence
C
competence
D
intelligence
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The manager spoke highly of such ___________ as loyalty, courage and truthfulness shown by his employees.
#5518
A
virtues
B
features
C
properties
D
characteristics
The manager has got a good business ______, so the company is doing well.
#5309
A
idea
B
sense
C
thought
D
thinking
---What did our teacher do?---He raised his arm as a(n) for us to stop.
#5045
A
signal
B
advice
C
evidence
D
design
In order to learn the _______ of the family business, Bill took a job as messenger boy in one of the offices.
#7222
A
ins and outs
B
dos and don’ts
C
heads and tails
D
t’s and i’s
My trousers are too old.I’ll have to buy ____.
#7346
A
a new pair
B
a new one
C
a pair of
D
some new pair