1 . Which country did the writer take a trip to?
A.
America.
B.
England.
C.
China.
D.
Japan.
2 . Why can’t the writer drink the water from the tap directly?
A.
He likes the purified water.
B.
The water from the tap is very dirty.
C.
He thinks the tap water is unhealthy.
D.
There is water pollution in his home country.
3 . In the writer’s host, children _______.
A.
never play in the yard
B.
like to play in the park
C.
hardly wore shoes when playing in the yard
D.
always wear their shoes wherever they are
4 . When people see foreigners in China, _______.
A.
they will say hi
B.
they will smile
C.
most of them are shy to say hello
D.
most of them feel happy to say hi