－It’s said that English ________all over China.

－Not really. Only some can speak __________ English.

A．is spoke, a little

B．is spoken, a bit

C．is spoke, a lot of

D．is spoken, a bit of

为非均相液体制剂，毒性药物或小剂量药物不宜采用（）

A.溶液剂

B.溶胶

C.混悬液

D.乳浊液

E.高分子溶液