________ useful information they’ve found on ________ Internet! 
#65909
A
What a; the
B
What; the
C
What an; the
D
How; an
推荐题目
 What __________ Amy does and many people are thankful to her.
#66773
A
a important job
B
an important work
C
a important work
D
an important job
Listen! ______ sweet voice she has!
#66490
A
What a
B
What
C
How
D
How a
—      useful suggestion he offered to us!—You’re right. It was of great     . 
#66424
A
How, value
B
What, value
C
What a, value
D
What a, valuable