There are more and more crimes ______ a lack of rules and regulations.A sinceB because o

There are more and more ______ of software for accounting, this has made the different types of software more accessible in terms of costs and variety.

A．Insects are around long before people were.B．There are far more insects than there a

There are more AIDS cases in the United States， China and Russia.

There are more complex sentences in English than in Chinese.（)

More and more people are realizing that there is a _____ between heart disease and t

As to mobile phone users there are more alkers