The old lady has developed a_____cough which cannot be cured completely in as hort time.

admin2015-04-26  27

问题 The old lady has developed a_____cough which cannot be cured completely in as hort time.

选项 A、perpetual
B、permanent
C、chronic
D、sustained

答案C

解析 chronic“慢性的”,常用来形容持续时间长的病症。perpetual永久的,主要指时间。permanent永久的,持久的,强调事物固定不变。sustained持续不变的,强调不问断性。
转载请注明原文地址:https://kaotiyun.com/show/yuua777K
0

最新回复(0)