(see)"来了。

　　15．A.hide B．relax

　　C．pay D．see

　　解析：选D　参见上题解析。

　　16．A.nowhere B．somewhere

　　C．anywhere D．everywhere

　　解析：选A　根据上一段中的"it was not going anywhere"可知，这趟航班"无处(nowhere)"可抵。

　　17．A.offices B．friends

　　C．seats D．families

　　解析：选C　下文中的"Once seated"提示了本空。

　　18．A.pointing to B．looking for

　　C．thinking about D．dreaming of

　　解析：选B　根据本句前半部分"Frightened by his new surroundings"可知，Andy对新环境感到不适，在飞机走廊里跑来跑去，试图"寻找(looking for)"出口。

　　19．A.certain B．acceptable

　　C．comfortable D．special

　　解析：选C　根据下文"Andy was quiet and kissed his mother on the face. He felt better about flying now"可知，有志愿者建议，头排座椅可能对Andy来说是最"舒服的(comfortable)"，事实证明，志愿者们是"对的(right)"。

　　20．A.important B．lucky

　　C．hopeful D．right

　　解析：选D　参见上题解析。

第三节 语法填空 (共10小题；每小题1.5分，满分15分)

　　阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

　　Everyone has dreams, but not all dreams can be realised. People give up their dreams for this or that reason. Those __1__ dreams become true have one thing in common, that is, they insist on __2__ (work) for their dreams.

Marie Curie, a famous scientist, has set __3__ good example. In 1898, Marie __4__ (find) a new element (元素) in the pitchblende (沥青铀矿). __5__ (prove) her discovery, she had to show it to the world, which also became her dream. After using tons of pitchblende, Marie