Evidence from the economists and the building industries shows that ______.
A) exposure to asbestos fibres is cancer-causing
B) asbestos is in extensive use in building industry
C) use of asbestos is being reduced gradually
D) exposure to asbestos fibres can be reduced significantly
第1题:
The doctor told Penny that too much _____ to the sun is bad for the skin.
(A) exposure (B) extension (C) exhibition (D) expansion
选A
是暴露的意思。句子的意思是医生告诉他在太阳光下太久不好
第2题:
【C6】
A.Release
B.Publication
C.Printing
D.Exposure
第3题:
第4题:
Software Engineering is best described as ( ).
A.the practice of designing, building, and maintaining off-the-shelf software from prefabricated parts
B.the practice of designing, building, and maintaining ad-hoc software without the use of formal methods
C.the practice of designing, building, and maintaining reliable and cost-effective software using standard techniques
D.the practice of designing, building, and maintaining fast and flexible software specifically for engineering applications
第5题:
【C6】
A.punishes
B.defeats
C.tells
D.shows
第6题:
The UK economy can be divided into three main sectors()industries,secondary industries and()industries.
primary;tertiary
略