This is the reason ____an airplane can't fly.A.why B.which C
I don't know __.A.the reason why can be B.why the reason may
This is the reason___he is leaving now.A.that B.which C.why
Is this the river _____ I can swim?A.which B.in which C.that
要有说明 This is the book_____ you asked.A.which B.for which C.t
This is the only book_I can find.A that B which C it D with
This is the reason why\for which he is late for school.为什么wh
定语从句:1.Is this the river ___ i can swim?A.which B.in which C
The reason is _____ my bike was broken?A that B why C what D
Is this the reason why for which he refused our offer?为什么中间会
55,He doesn't know ( ) why she is angry.A,reason B,a reason
is this the reason why he didn't say anything at the meeting
英语翻译This clock which can be heard on the B.B.C.when it is st