---What’s wrong with Jane? ---A letter f
问题:
---What’s wrong with Jane?
---A letter from home _____ an attack of homesickness.
A.sent out
B.set out
C.sent off
D.set off
---What’s wrong with Jane?
---A letter from home _____ an attack of homesickness.
A.sent out
B.set out
C.sent off
D.set off