1．It is reported that great ______ made to look into the case have paid off.
A．attentions B．efforts C．troubles D．cares
答案 B [make efforts to do sth意为“努力做某事”，A、D项不能和make构成短语，make troubles制造麻烦，不符合本题逻辑，所以B项正确。]
2．The patient is still weak in health，and is advised by the doctor ______ more exercise.
A．taking B．should take
C．took D．to take
答案 D [本题考查advise sb to do sth的被动语态结构。advise常用于advise doing sth和advise sb to do sth结构。]
