—Do you know that a 13-year-old English boy has done a nuclear experiment successfully? —_______ unusual work he has done!
#65731
A
What an
B
What a
C
What
D
How
推荐题目
 ______ important information he left for me! It’s of much ______ to me.
#66134
A
What, value
B
What an, value
C
How, valuable
D
How an, valuable
 --- ________it was yesterday because of the storm! ---So it was!
#66069
A
What bad weather
B
What a bad weather
C
How bad a weather
D
How bad weather
  ______useful advice it was ! 
#67386
A
How
B
What
C
What a
D
How a
______ advice it is! I hope you can give me more later.
#66484
A
What good
B
How good
C
What a good
D
How good a