更多"What can visitors do at the Marylan"的相关试题:
[单项选择]What can visitors do at the Maryland Science Center
A. Learn science by trying it out.
B. Watch and take pan in a play.
C. Make gifts for their friends.
[单项选择]What can robots do in unpleasant surroundings
A. They can take the lunch breaks.
B. They can have the vocation.
C. They can work 24 hours a day.
D. They can go on strike.
[单项选择]What can graduates do when seeking the job opportunities
A. Advertise on newspapers for good jobs.
B. Find a temporary job in the careers office.
C. Seek information from the potential employers.
D. Ask their friends and relatives to employ them.
[单项选择]According to the passage, what can scientists do now with the genetic testing technology
[单项选择]What can you do if the international line is engaged
A. Book a call.
B. Make a "person-to-person" call.
C. Call back outside office hours.
D. Keep on calling.
[单项选择]Suppose he ( ) with me, what can I do
A. hasn't been gone
B. doesn't go
C. hasn't go
D. doesn't been gone
[单项选择]What can you do to ensure that you will stay healthy
A. be assured
B. insist
C. prove
D. secure
[单项选择]What we can do according to para.1
A. We could engineer the development of food crops and domesticated animals through selective breeding practices.
B. We could obtain rapid development.
C. We could change the life form of animal immediately.
D. We could live longer than before.
[单项选择]What can you do if you are not sure about the postage
A. You can buy stamps from machines.
B. You can buy different stamps of different prices.
C. You can ask the clerk for help.
D. You can put more stamps on the envelopes.