睡眠呼吸暂停综合征可分为

Please accept my ______ your great progress in the research.

A．congratulation in

B．congratulation on

C．celebration about

D．greeting to

A．apology

B．apologize

C．regret

D．sorry

A．love

B．apologies

C．heart

D．inconvenience

A．coming

B．come

C．comes

D．to come

—

— Please accept my sincere regrets for not being able to join you.

A、I'm just wondering if you could come to join us.

B、What's your plan tomorrow？

C、Do you have an appointment？

A．A.to do to come

B．B.doing coming

C．C.to do coming

D．D.do coming

A．Please accept our apology to your loss．

B．Please accept my sincere apology for not giving you a hanD

C．Please accept my apology for the loss caused by my work．

D．Please accept my apology for the improper speech．

A) obsessive

B) specialized

C) lifetime

D) heartfelt