If they work harder, they shall be able to fulfill the plan ahead of time句中单词（）用升调来读。
A: harder
B: work
C: fulfill
D: plan
A: harder
B: work
C: fulfill
D: plan
举一反三
- 15. If we all set ______ ____ work, we can fulfill our plan ahead of schedule.
- They tried to think of a plan by _________ they could fulfill their task ahead of time.
- You (will not able to) pass the examination (unless) you (work harder) than you (do) now. A: will not able to B: unless C: work harder D: do
- They tried to think of a plan by ________ they could fulfill their task ahead of time. A: which B: that C: where D: when
- You will (not be able to) succeed (except) you work (harder) than you (do) now. A: not be able to B: except C: harder D: do