（）we know, smoking is harmful for our health.
A: So far as
B: So far
C: So long as
D: As to
A: So far as
B: So far
C: So long as
D: As to
举一反三
- ______ we continue to work hard, we are sure to accomplish the task ahead of schedule. A: As soon as B: As far as C: So far as D: So long as
- I'll stay with you ______ there is a free room. A: as far as B: so long as C: so far as D: in case
- UP to now, the work has been easy. A: So B: So long C: So that D: So far
- There is no cure for this disease______. A: so far B: not yet C: so long D: as yet
- Mr. Black is a quite honest man and he won’t do this kind of thing Iknow. A: so far B: as far C: as long as D: so far as