The project manager has just received a ch

蓝藻、硫细菌、硝化细菌等，能够利用光能或化学能将无机物转变为储能的有机物满足自身对营养物质的需要。如这些自养型微生物属于（  ）

A．生产者

B．消费者

C．分解者

D．生产者和消费者

( )不是确定观点的原则。

A．分析要深入

B．分析要具体

C．立论要新颖

D．分析要客观

用括号内所给单词的适当形式填空(10分)

小题1:Look! My father ____________ (drive) a new car! How beautiful!

小题2:Thank you for __________  (tell) me about Christmas.

小题3:We need vegetables and fruit _____________ (keep) healthy.

小题4:Look! There are some ___________(diary) on the desk. Whose are they?

小题5:Do you have any time _____________ (help) me with my English？

小题6:Tian Liang in Where are we going, Dad is one of my favourite __________(play).

小题7:KFC is a good place ___________ (meet)friends and have fun.

小题8:People celebrate Halloween by                 (dress)up．

小题9:There ________ (be)two cartons of milk and some candy on the table.

小题10:—Where’s Millie?

—Oh，she                  (wait)for Amy at the school gate．

在资本市场上占有重要地位的国债是（）。

A.无期限国债

B.长期国债

C.国库券

D.短期国债

膀胱储存和排泄小便，主要依赖于（）

A.肝的疏泄

B.肺的宣发

C.膀胱的气化

D.肾的气化

E.肺的肃降