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
I’m Jack Brown. Brown is my ____________ name.
#17251
A
English
B
first
C
last
D
second
Koalas come from __________. They are very cute.
#17278
A
Africa
B
China
C
Japan
D
Australia
______ is one of the greatest scientists, who won the Nobel Prize for physics.
#17253
A
Yuan Longping
B
Bisheng
C
Yang Zhenning
D
Zheng He