__ information it is Just put it into the computer .

问题描述:

__ information it is Just put it into the computer .
A How useful an B what useful C How useful D What a useful

B
有两种感叹句的说法:
1.What useful information it is!
2.How useful the information is!
第一种说法因"信息"不可数,所以不能加冠词,类似的如
What bad weather it is!
如果可数要加a(an)
What a perfect person he is!