Many difficulties have ______ as a result of the changeover to a new type of fuel.
#65071
A
risen
B
arisen
C
raised
D
arose
推荐题目
The boy is working harder than ever, hoping to ___the time he has wasted playing online games.
#71661
A
take up
B
make up
C
bring up
D
call up
Faced with the crisis(危机), the government _________ calm and took timely measures.
#72144
A
grew
B
appeared
C
became
D
stayed
By making friends with the native speakers, one can _________ a lot of their language.
#71601
A
take up
B
set up
C
pick up
D
put up