[单选,材料题]

回答下面的题目：
Do you ever wish you were moreoptimistic，someone who always(51) to be successful?
Having someone around whoalways(52) the worst isn’t really a lot of(53) ．We all know someone who sees a single cloud on asunny day and says，“It looks(54)rain．”
But if you catch yourself thinkingsuch things，it’s important to dosomething(5 5) it．
You can change your view of life，(56) to psychologists．It only takes a little effort，and you’llfind life more rewarding as a(57) ．Optimism，they say，is partly about self—respectedconfidence but it’s also a more positive way of looking at life and all it hasto(58) ．Optimists are more(59) tostart new projects and are generally more prepared to take risks．
Upbringing is obviously veryimportant in forming your(60) to the world．Some people are brought up to(61) toomuch on others and grow up forever blaming other people when anything(62) wrong．Most optimists，on the(63) hand，have been brought up not to(64) failure as the end of theworld-they just(65)
with their lives．

A . possible
B . 1ikely
C . hopeful
D . welcome

参考答案：

● 参考解析

本句意为：乐观主义者更有可能开展新项目。be likely to do sth．意为“更有可能”。likely此处是形容词。possible一般不以人为主语。所以此题选B。