----Which is _______ to understand, this book or that book?---- I think both of them are quite easy.
#61130
A
difficult
B
more difficult
C
the most difficult
D
much too difficult
推荐题目
Chanjiang River is one of________ in the world.
#60901
A
the longest river
B
the longer river
C
the longest rivers
D
the longer rivers
________ animals are in danger and there will be ________ space for them if we don’t take any actions.
#61063
A
More and more, more and more
B
Less and less, less and less
C
More and more, less and less
D
Less and less, more and more
Our lives are becoming ________. 
#61204
A
good and good
B
better and better
C
more and more good
D
more and more better