超星 - 作业 4 Volunteer for peace （2021.12.7） - 查题吧

单选题

Choose the correct words or phrases to complete the sentences.A cataract is a medical condition ___________.

A. affecting the eyes
B. affecting the elderly

单选题

Prescription glasses are likely to be ________________.

A. glasses ordered by a doctor
B. fashion glasses bought in an expensive shop

单选题

If they had to dig holes for a latrine, a latrine is _____________.

A. a temporary or outside toilet
B. a toilet in a hotel

单选题

If a mattress is usually placed on a bed,it is ________________.

A. a hard piece of wood for sleeping on
B. the soft part of a bed that you sleep on

单选题

An archaeological dig is a project to study _________.

A. ancient civilizations
B. modern civilizations

2