专升本

13.Happy birthday, Alice! So you have ________ twenty-one already!

A.become B.turned C.grown D.passed

14.They see you as something of a worrier, ________ problems which don’t exist.

A.settling B.discovering C.seeing D.designing

15.Hospital staff burst into cheers after doctors completed a 20-hour operation to have ________ one-year-old twins at the head.

A.isolated B.separated C.divided D.removed

13.【答案】B。解析：句意：爱丽丝，生日快乐!你已经21岁了!turn到达或过了(例如，一定的年龄);become变成，成为，变得;grow成长，渐渐变得，增长，增高;pass经过，变化，超过。根据Happy birthday, Alice!得知B最佳。故本题答案选B。

14.【答案】C。解析：句意：他们把你看作杞人忧天的人，幻想一些不存在的问题。settle解决;discover发觉;see看见;design设计，构思。关键是which don’t exist决定了要选择“想象，幻想”的含义，选seeing(此处为引申义)。故本题答案选C。

15.【答案】B。解析：句意：当医生经过20小时的手术把一岁的孪生儿的头部分离时，医院的全体工作人员举杯欢庆。isolated隔离，孤独;separated分离，分开;divided分成几份，removed离开，远离，故本题答案选B。