He has read many books on history, so it’s _________ for him to answer these questions.
#45522
A
hard
B
impossible
C
easy
D
serious
推荐题目
 I’m ________ in the book. Do you think it very ________? 
#45713
A
interesting; interesting
B
interested; interested
C
interesting; interested
D
interested; interesting
That sounds very _______________..
#45470
A
nice
B
good
C
well
D
A and B