()youcan’tanswerthisquestion,wehavetoasksomeoneelseforhelp.
A: Although
B: While
C: Whether
D: Since
A: Although
B: While
C: Whether
D: Since
举一反三
- _____ man first made use of electricity is not exactly known yet. A: Since B: Although C: Whether D: When
- __________Kelly likes to sin9，her twin sister prefers to dance． A: As B: While C: Since D: Although
- _____ some extra money is found, the theatre will close. (unless, because, if, although, since, while)
- The new manger has greatly changed the company_____he took over the position. A: if B: since C: although D: while
- Youcan’tbelievehowterriblethefireis__________youseeitwithyourowneyes. A: though B: because C: unless D: since