We are now focusing on the adverse effects of work on health, although the positive effects of appropriate work on health and well-being are no less important.

There is evidence that "Frankenstein food" has had adverse health effects on consumers.

A．Y

B．N

C．NG

Seventy-five to 90% of all adults suffer adverse health effects from stress.

A．Y

B．N

C．NG

Since there is no ______ , why don't we work on it now？

A．option

B．duty

C．obligation

D．penalty

(The Trouble with Television) The American public is not well aware of the adverse effects of television.()

The effects of almost universal employment were overwhelming in that ______.

A．the work status of those not in paid employment suffered

B．the household and village community disappeared completely

C．men now traveled enormous distances to their places of work

D．young and old people became superfluous components of society

The effects of almost universal employment were overwhelming in that _____.

A．the work status of those not in paid employment suffered

B．the household and village community disappeared completely

C．men now traveled enormous distances to their places of work

D．young and old people became superfluous components of society