______ I know the book has one missing page. I still want to take it.
A: Unless
B: Since
C: Before
D: While
A: Unless
B: Since
C: Before
D: While
举一反三
- What I want to know is _______ will take charge of it.
- ______ I accept that the plan is not perfect, I do actually like it. A: When B: Since C: While D: Unless
- _____I know the money is safe,I shall not worry about it. A: Unless B: Even though C: While D: As long as
- I'll lend you the computer _________ you promise to take care of it. A: unless B: while C: if D: as
- I won’t lend you my computer _____ you promise to take care of it. A: as B: while C: unless D: if