问题补充:
Bill was doing a lot of physical exercise to build up his.
A. ability
B. force
C. strength
D. mind
答案:
A. ability
B. force
(答案→)C. strength
D. mind
解析:build up one’s strength使自己强壮。
时间:2020-09-05 02:14:38
Bill was doing a lot of physical exercise to build up his.
A. ability
B. force
C. strength
D. mind
A. ability
B. force
(答案→)C. strength
D. mind
解析:build up one’s strength使自己强壮。