Physics ________ my favorite subject. I like it so much that I wish we had a physics class every day.
#85752
A
is
B
are
C
was
D
have been
推荐题目
Tony has much difficulty ______Chinese , so he often asks me for help .
#43861
A
understand
B
understands
C
understanding
D
to understand
______ the students who took part in the training is 450.
#85838
A
A number of
B
A lot of
C
Lots of
D
The number of