更多"How did scientists increase 'the sp"的相关试题:
[单项选择]How did the accident occur
[单项选择]How did the accident happen
[单项选择]How did Redmon find his job
A. By searching openings in a job database.
B. By posting a matching position in a database.
C. By using a special service of a database.
D. By E - mailing his resume to a database.
[单项选择]How did you go to Madrid
[单项选择]How did David get his books back
[单项选择]How did Maggie go to the Peak
A. By Peak Tram.
B. By cable.
C. On foot.
D. Not mentioned
[单项选择]How did Pete get to know Claudia
A. At a music store.
B. Ate the post office.
C. On the Internet.
D. At a computer store.
[单项选择]How did Maggie get to the Peak
A. By Peak Tram.
B. By cable.
C. On foot.
D. Not mentione
[单项选择]How did the couple remember their anniversary
[单项选择]How did Ward gain her position of authority
A. By bravery in battle.
B. By marriage to a chief.
C. By joining the confederacy.
D. By being born into a powerful family.
[单项选择]How did yellow ware achieve its distinctive color
A. By sponging on a glaze
B. By dusting on metallic powders
C. By brown-glazing
D. By firing at a high temperature
[单项选择]How did Daniel get Stephen out of danger
A. He squeezed into the car and carried him out.
B. He pulled him out through the broken window.
C. He freed him free his seatbelt before he got him out.
D. He held him over the water and swam back to shore.
[单项选择]How did Skip feel on his way home
[单项选择]How did American government deal with possible terror from international flights
A. The American authorities questioned the suspects among the passengers.
B. Some flights were cancelled and some international airlines are placed armed force.
C. Some pilots and passengers were arrested in Paris and Los Angeles.
D. All flights from abroad were cancelled on December 29th.
[单项选择]How did you （） with your classmates
A. make out
B. make up
C. make off
D. make up to
[单项选择]How did Dorothea Dix first realize the mistreatment of insane people
A. Her grandmother treated the mistreatment of insane people.
B. She worked in an insane hospital as a young woman.
C. She taught Sunday school in a prison.
D. She was asked to investigate the problem.
[单项选择]How did green advertisements change after the first wave
A. They became more popular.
B. They were more regulated.
C. They became better produced.
D. They became less honest.
[单项选择]How did researchers know that ancient Greeks rushed to watch the Olympics（）
A. Thousands of people came to watch.
B. The main stadium is still not big enough.
C. They have found the related record of events.
D. Many of them were visitors and pilgrims.
