We’ll plant trees tomorrow, and I don’t know ____ Tom will come and join us. A.if B.which C. what D. where
A.A
B.B
C.C
D.D
正确答案是A
We’ll plant trees tomorrow, and I don’t know ____ Tom will come and join us. A.if B.which C. what D. where
A.A
B.B
C.C
D.D
正确答案是A