问题
选择题
Researches show that the taller you are, the more _______ you are to suffer back pain.
A．likely
B．possible
C．perhaps
D．probable
答案
A
本题考查形容词辨析。likely可用于Sb./Sth.is likely to do sth.或It is likely that...句式，possible则用于It is possible for sb.to do sth.或It is possible that...句型，而probable常用于It is probable that...句式。