The old lady didn’t know         when the house caught fire.
#17205
A
how to do
B
how to do with it
C
what to do
D
what to do it
推荐题目
Which kind of animals has long legs and neck(脖子)?
#17217
A
Pandas
B
Penguins
C
Giraffes
D
Koalas
选出大小写不正确的那一项。
#17264
A
Good night.
B
i am Jim.
C
She’s Mary.
D
It’s a book.