A．小学生从无意注意占优势逐渐发展到有意注意占优势B．小学生的注意容易为具体生动的事物所引起C．小学生的注意有……

单项选择题—（） hard work you have done! —It's very kind of you to say so.

A. What
B. How
C. What a
D. How a

单项选择题Governor Ogden's new economic policies will focus on（）more jobs in Paxton County.

A. create
B. creation
C. creating
D. creative

单项选择题Muriel All is the landlord of a（）brownstone apartment building in Brooklyn.

A. loyal
B. forever
C. historic
D. recorded

单项选择题If you（）to the 2010 Shanghai Expo next month, I will go with you.

A. go
B. has gone
C. will go
D. are going

单项选择题When stocks of Jade Co. （）public, shares increased by more than five percent.

A. go
B. goes
C. gone
D. went

单项选择题—Hello, this is Tina speaking. Is that Sam —Sorry, he isn't here at the moment. （）

A. Can I take a message
B. What are you saying to Tina
C. May I speak to Sam
D. Who's that speaking

单项选择题Danny did all kinds of things to make the baby （）.

A. to stop crying
B. stop crying
C. to stop to cry
D. stop to cry

单项选择题All Dressed Up, a popular song by jazz musician Lonny Dangerfield, is featured in （）for Bridgeport Custom Tailors.

A. charts
B. advances
C. recordings
D. commercials

单项选择题—Shush, be quiet! The baby （）in the next room. —OK. Sorry.

A. sleep
B. slept
C. sleeps
D. is sleeping

单项选择题—Steven, could you help me （）when the plane will take off on the Internet —I'm sorry., my computer doesn't work.

A. get on
B. find out
C. look for
D. look after