______ I don't know much about internet, I find it is really useful.
A: As
B: Since
C: If
D: While
A: As
B: Since
C: If
D: While
举一反三
- I don't know much about it, so I don't feel (qualify) ________ to give any remarks.
- I don't know much about it, so I don't feel ___ to comment. A: qualifying B: qualified C: qualification D: qualify
- I really don't know why he is always finding fault______ me. A: on B: of C: with D: about
- I really don't know ______ about it. A: what to do B: how to do C: to do what
- The couple _______. I really don’t know why.