更多"A great deal has been done to {{U}}"的相关试题:
[单项选择]A great deal has been done to{{U}} remedy {{/U}}the situation
A. maintain
B. improve
C. preserve
D. protect
[单项选择]What can be done has been done．
A. 可以做的事都已经做了。
B. 能做的事情都已做了。
C. 能够做完的事都已经做完了。
D. 什么事还能做呢，都已经做完了。
[单项选择]Which has been done by World Health Organization in combating the bad effects of influenza
A. Supervising the assessment of influenza virus strains.
B. Holding meetings twice a year to provide the latest data concerning the composition of the vaccines.
C. Publishing the related information in a WHO almanac.
D. Stressing the importance of preventing influenza for people living in tropical areas of Asia.
[单项选择]Much research has been done on interviews in general _____.
