问题:
--- Let’s go picnicking.
--- I’d love ______,but I am too busy.
A.it
B.you
C.them
D.to
--- Let’s go picnicking.
--- I’d love ______,but I am too busy.
A.it
B.you
C.them
D.to
--- I’d love ______,but I am too busy.
A.it
B.you
C.them
D.to
参考答案: