题目内容
Mr. Crossett was made __________ his experiment because of his poor health and old age.
A. give up B. giving up C. to give up D. given up
C
练习册系列答案
相关题目
Mr. Crossett was made __________ his experiment because of his poor health and old age.
A.give up |
B.giving up |
C.to give up |
D.given up |
Mr. Crossett was made __________ his experiment because of his poor health and old age.
A.give up | B.giving up | C.to give up | D.given up |