Nina is clever but kind of lazy. If she ___harder next term, she ___ better grades.

A．will work; gets

B．works; will get

C．will work; will get

D．works; gets

以控制传染病传播为目的的交通卫生检疫的具体办法，由国务院卫生行政部门会同有关部门制定，报卫生厅批准后施行。