Jacksonwent to work ______ his illness
1. Jacksonwent to work ______ his illness.
A.besides
B.even though
C.in spite of
D.although
.标准答案：C
2. Some people viewed the findings with caution, nothing that a cause-and-effect relationship between passive smoking and cancer remains ________.
A.to be shown
B.to have shown
C.to have been shown
D.being shown
.标准答案：A
3. As far as the rank of position is concerned, an associate professor is _______ to a professor, though they are almost equally knowledgeable.
A.attached
B.subsidiary
C.previous
D.inferior
.标准答案：D
