As it involves only a small______ , we hope you will have no difficulty on promotion. A．quality B．

The structure of the sound system involves not only the vowels and consonants --- the segmental features, but also stress and intonation --- the supra-segmental features.()

A.Change of timeslot only

B.Change of frequency only

C.Change of timeslot and/or change of frequency

As it involves only a small ______ , we hope you will have no difficulty on promotion.

A．quality B．figure C．quantity D．number

A.is more important than sending messages

B.depends on two persons

C.involves use of the senses

D.play only limited roles

A vessel casualty must be reported to the MSA in China if it involves ______.

A.loss of life

B.an injury requiring only first aid

C.property damage

D.loss of equipment which doesn't reduce the vessel's maneuverability

A、is more important than sending messages

B、depends on two persons

C、involves use of the senses

D、play only limited roles

A. has involved

B. involved

C. involves

D. may have involved

A.Only sales.

B.Sales and inventory.

C.Sales and cost of goods sol

D.Sales, inventory, and cost of goods sol

E.

A fishing vessel casualty must be reported to the Coast Guard if it involves ______.

A.loss of life

B.an injury requiring only first aid

C.$(SA)10，000 in property damage

D.loss of equipment which doesn't reduce the vessel's maneuverability