It’s dangerous______a tree.
#58020
A
climbing,
B
going up
C
to climb
D
clim
推荐题目
It’s dangerous______a tree.
#58020
A
climbing,
B
going up
C
to climb
D
clim
—_________does Tom exercise? —Every day.
#56103
A
How often
B
How many
C
How long
D
How far