Due to the widespread________ of this medical technology, more diseases can be discovered and treated at an early stage.
#5388
A
presentation
B
application
C
qualification
D
appreciation
推荐题目
Dogs are our good friends as they can keep ______ with us when we are lonely．
#6100
A
ambition
B
company
C
balance
D
distinction
Haier Company produced a new type of refrigerator of high quality and pretty appearance; its only ___is that it takes up too much room.
#5802
A
advantage
B
drawback
C
profit
D
mistake
The dam is 3800 ___. It is a 980 ___ dam at the base.
#6794
A
metres long, metres wide
B
metres-long, metres wide
C
metres long, metre-wide
D
metre—long, metres wide