【简答题】请判断下面四个句子中划线词所引导的从句类型。 * 1 How the whole image is then assembled and perceived is still a mystery 2 although it is the subject of current research. * 3 While studies have shown 4 that acrylamide can c...
【多选题】Choose the following sentences if you think that "serve" has the same meaning as "satisfying".
A.
But the study shows that principal among them is the work of library staff to serve the information needs of the communities.
B.
This could mean the closure of thousands of small businesses which serve the community.
C.
Almost no politician in the US runs for office without begging huge campaign funds from the rich – so when they are elected, they must serve their interests, not ordinary Americans’.
D.
Leo is currently serving a life sentence for murder.