更多"Astronomy has to deal with the larg"的相关试题:
[单项选择]A great deal has been done to remedy the situation.
A. maintain
B. improve
C. assess
D. protect
[单项选择]A great deal has been done to better the situation.
A. change
B. improve
C. assess
D. harm
[单项选择]A great deal has been done to {{U}}remedy{{/U}} the situation.
A. maintain
B. improve
C. assess
D. protect
[单项选择]What is the largest benefit the Net has brought to the management of companies
A. It has brought the largest profits to them.
B. It has greatly improved their management.
C. It has helped cut short their human resources.
D. It has significantly changed their image.
[单项选择]Which state has the largest population
A. California.
B. Alaska.
C. Los Angeles.
[单项选择]Which region has the largest oil
A. Africa.
B. China
C. Australia.
D. The Middle East.