This traditional entertainment for children in America has never, ________ I know, become popular in China.
A: A as far as
B: B as much
C: C to the extent that
D: D so long as
A: A as far as
B: B as much
C: C to the extent that
D: D so long as
举一反三
- ______ I know, he has gone to town. A: As far as B: As long as C: As far D: As long
- （）we know, smoking is harmful for our health. A: So far as B: So far C: So long as D: As to
- He has never been to China;________, he doesn’t know much about it.
- So far as I know, more than one person _______ connected with the accident. A: is B: has C: are D: have
- I’ve never seen so much nice food. I don’t know ________.