They were ________ busy ________ with each other ________ the time. [ ]

A. too; to talk; to forget

B. too; talking; to forget

C. so; to talk; that they forget

D. so; talking; that they forgot

顺流抛锚掉头时，如拖锚淌航过快时，若已预约拖船应：（）

Ⅰ松长锚链Ⅱ加抛另一锚Ⅲ请拖船助操

A.Ⅰ～Ⅲ

B.Ⅰ、Ⅱ

C.Ⅱ、Ⅲ

D.Ⅰ、Ⅲ