1、【题目】You look not a bit older than you did 5 years ago. How do you __________so young?

选项：

A.change

B.grow

C.become

D.stay

答案：

D

解析：

暂无解析

1、【题目】Wherewas__________youmetwiththefamousscientist?

选项：

A.itthat

B.it

C.theplace

D.there

答案：

解析：

1、【题目】Our teachers made us ________a lot of homework after school.

选项：

A.todo

B.doing

C.do

D.tohavedoneuntilsevenoclock.

答案：

C

解析：

暂无解析

1、【题目】AnA4sizedpanel(太阳能板)putontothebackofajacketcosts__________US$15.Itcould__________acellphoneduringasummerwalk.

选项：

A.atmost;work

B.atleast;control

C.atleast;fuel

D.atmost;charge

答案：

解析：

1、【题目】It'sseventhirty.I_________gotoschool.

选项：

A.havegot

B.havegotto

C.gotto

D.hadgotto

答案：

解析：

1、【题目】Willyou_________playingbasketball?

选项：

A.joinusin

B.jointo

C.joinusto

D.tojoinus

答案：

解析：

1、【题目】Mr. Smith is in good health now for it is quite a long time since he __________.

选项：

A.notsmoked

B.smoked

C.hassmoked

D.begantosmoke

答案：

B

解析：

暂无解析