在班级工作中，根据学生的特点，鼓励每个孩子展示自己的长处，追求成功。这是运用（） A

The little time we have together we try ________ wisely.

A．spending it

B．to spend it

C．to spend

D．spending that

公元500年，一个在北魏都城做官的人说的应该是[ ]

A．鲜卑语

B．蒙古语

C．汉语

D．氐族语

在行业的( )阶段，利润达到最大化。

A．衰退

B．成熟

C．成长

D．启动

_____ forced _____ to knee down.[ ]

A. Rich; old  

B. the rich; old    

C. the rich; the old    

D. rich; the old

The present voyage of my ship began at the port of Shanghai after loading 8 000 tons of Cargo on board and ended after discharging the Cargo at the port of Hong Kong，which was（）.

A.the port of destination

B.the next port of call

C.the port of arrival

D.the last port of call