A、didn’t clean
B、hadn’t cleaned
C、don’t clean
D、haven’t cleaned
第1题:
A、We ; us
B、Us ; we
C、We ; our
D、We ; we
第2题:
The usual address for a Web site is the ______ page address,although you can enter the address of any page and have that page sent to you.
A.home
B.main
C.host
D.house
第3题:
请根据以下回答选择合适的问句。 --- Why are they so keen on green?
A.They are 'building a 'greenhouse.
B.They are 'building a 'green 'house.
C.'They are 'building a 'greenhouse.
D.'They are 'building a green 'house.
第4题:
The usual address for a Web site is the(75)page address, although you can enter the address of any page and have that page sent to you.
A.home
B.main
C.host
D.house
第5题:
15.
A.school
B.factory
C.home
D.house
第6题:
4、请根据以下回答选择合适的问句。 --- Why are they so keen on green?
A.They are 'building a 'greenhouse.
B.They are 'building a 'green 'house.
C.'They are 'building a 'greenhouse.
D.'They are 'building a green 'house.