i’ll let you know______he comes backAbefore Bbecause Cas soon as Dalthough

i’ll let you know______he comes backAbefore Bbecause Cas soon as Dalthough
i’ll let you know______he comes back
Abefore Bbecause Cas soon as Dalthough

i’ll let you know______he comes backAbefore Bbecause Cas soon as Dalthough
C

C

C。一。。。就。。

C

A.在……之前
B.因为
C.一……就……
D. 即使
选C。
请注意到句子主语用的是将来时。

c

选C。
他一回来，我就告诉你。
as soon an 表示一。。。就。。。的意思