Can the scientist ______ [iks'plein] the reasons for changing the plan?
#38183
A
explain
B
experience
C
explore
D
expensive
推荐题目
He ___ at 6:00 in the afternoon.
#42920
A
go home
B
go to home
C
goes home
D
goes to home
She is _______of the two. 
#39355
A
the cleverest
B
the cleverer
C
the clever
D
cleverest
---Where are you from? ---I’m from_______, I’m _______.
#42327
A
Chinese, china
B
China, Chinese
C
China, chinese
D
Chinese, Chinese
¬ ______ does your mother watch the Talk Show? - Once a week. 
#42298
A
How long
B
How often
C
How soon
D
How far