Her pen pal not only helps her      English     gives her     how to learn math well.

A．with; but also; some advices on

B．learn; but; some advice on

C．to learn; but also; some suggestion about

D．learning; but; some suggestions on

船舶在大风浪中航行，甲板上浪：（）

A.将会影响船舶稳定性，需适当加速航行

B.将不会影响船舶稳定性，需适当加速航行

C.将会影响船舶稳定性，需适当减速航行

D.将不会影响船舶稳定性，需适当减速航行