If you have any difficulty with this paper, you can _______ your notebooks.
#65247
A
focus on
B
carry on
C
refer to
D
go with
推荐题目
Sea water ______ many minerals, salt ______.
#63859
A
contains, included
B
contains, including
C
includes, contained
D
contains, contained
The parents felt helpless when they found their son ______ drugs.
#73341
A
addicted
B
addicted to
C
addicted himself
D
addicted himself to