Question

If you want to keep _______, You _______ do more exercise and eat less.

A. health; shall
B. healthy; shall
C. health; should
D. healthy; should

Answer 1

答案D
保持keep是连系动词，后应跟形容词作表语，healthy是形容词健康的意思，想保持健康，后句应该是表示建议，你应该要多锻炼，should可表示建议，故选D。