日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

單項(xiàng)選擇題

There is need to check the（）of the report.

A.frequency
B.accuracy
C.emergency
D.efficiency

你可能感興趣的試題

單項(xiàng)選擇題

Her pulse was so weak that the doctor had difficulty（）it.

A.inspecting
B.detecting
C.touching
D.contacting

單項(xiàng)選擇題

Accidents are of frequent（）on this motorway because the traffic is extremely heavy here.

A.arrival
B.proportion
C.scale
D.occurrence