A dog’s eating habit requires regular training before it is____ established.
A. properly
B. widely
C. originally
D. temporarily
查看答案
Kate heard a man’s voice in the background, but she couldn’t____ what he was saying.
A. set aside
B. take back
C. make out
D. keep off
Their child is at the stage ____ she can say individual words but not full sentences.
A. why
B. where
C. which
D. what
The professor warned the students that on no account ____ use mobile phones in his class.
A. should they
B. they should
C. dare they
D. they dare
现代认知心理学是指世纪年代产生的以______ 观点为核心的心理学。