肠阿米巴病常见的发病部位是

A. such laws are often too weak to be effective at protecting the group in question.
B. employer's compliance with such laws results in increased tension among workers.
C. such laws exert no pressure on employers to eliminate hazards in the workplace.
D. compliance with such laws is often costly for employers.

A. is always free, so are the virus updates.
B. is free, but the virus updates cost $19.95.
C. costs $19.95 including the virus updates.
D. costs $19.95 excluding the virus updates.

A. she is quoting the actual wording of the laws in question.
B. the health of workers is not in need of protection.
C. the protective nature of the laws in question should not be overlooked.
D. the laws in question are really detrimental to women workers.