Bill was doing a lot of physical exercise to build up his . A. ability B. force

Bill was doing a lot of physical exercise to build up his_______.

　 A. ability B. force C. strength D. mind

试题答案

C

ablity侧重指“能力”；force侧重指“打击力，爆炸力，武力”，strength侧重体力；mind指“脑力，智力”。显然，C项与前面的physical，exelcise最为搭配。