11.They were ______ in their scientific research, not knowing what happened just outside their lab.

A)submerged

B)drowned

C)immersed

D)dipped

12.You should ______ to one or more weekly magazines such as time, or Newsweek.

A)ascribe

B)order

C)reclaim

D)subscribe

13.The automatic doors in supermarkets ______the entry and exit of customers with shopping carts.

A)furnish

B)induce

C)facilitate

D)allocate

14.Each workday, the workers followed the same schedules and rarely ______from this routine.

A)deviated

B)disconnected

C)detached

D)distorted

15.The little girl was ______ by the death of her dog since her affection for the pet had been real and deep.

A)grieved

B)suppressed

C)oppressed

D)sustained

11.C 他们沉浸于科学研究，对实验室外发生的事浑然不知。

A)submerge 淹没

B)drown 溺水

C)immerse 沉浸

D)dip 浸入

12.D 你应该订一两种周刊，比如<时代周刊>或<新闻周刊>。

A)ascribe 归因于

B)order 命令

C)reclaim 重新要求

D)subscribe 订阅

13.C 超市的自动门给推着购物车的消费者出入提供了方便。

A)furnish 配备

B)induce 引起

C)facilitate 使便利

D)allocate 分配

14.A 每天这些工人都按照同样的日程表工作，很少有变动。

A)deviate 避开，偏离

B)disconnect 割断

C)detach 分开

D)distort 扭曲

15.A 这个小女孩对狗的死感到悲痛，因为她对宠物怀有真挚、深厚的感情。

A)grieve 悲伤

B)suppress 压抑

C)oppress 镇压

D)sustain 维持