EMB5116产品每块板卡启动时，会检查它的flashDev有没有主程序。如果没有，

在某日卫星云图上，会宁上空一片绿色。说明会宁的天气是[ ]

A．阴天

B．晴天

C．多云转阴

D．阴转小雨

零售商业物业的经营管理工作，主要分为六个模块。下列不属于其模块的是( )。

A．招商及承租户组合

B．零售技术

C．物业维护

D．策略与运行管理

工作液体是能量的承受和传递介质，也起着（）和（）的作用。

第四节：阅读理解（共20小题，每小题2分，满分40分）

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

A

Science Daily -------- Dutch ecologist Roxina Soler and her colleagues have discovered that subterranean（地下的）and above ground herbivorous（食草的）insects can communicate with each other by using plants as telephones. Subterranean insects issue chemical warning signals through the leaves of the plant. Thus, aboveground insects are warned that the plant is already “ occupied”.

In recent years it has been discovered that different types of aboveground insects develop slowly if they feed on plants that also have subterranean residents and vice versa（反之亦然）. It seems that a system has developed through natural selection, which helps the subterranean and aboveground insects to communicate with each other. This avoids unnecessary competition.

Through the “green telephone lines”, subterranean insects can also communicate with a third party, namely caterpillars（毛虫）. Parasitic wasps（寄生的黄蜂）lay their eggs inside aboveground insects. The wasps also benefit from the signals sent by the leaves, The communication between subterranean and aboveground It is still not clear how widespread this phenomenon is.

This research was carried out at the Netherlands Institute for Ecology by Roxina Soler, Jeffrey Harvey, Martijn Bezemer, Wim van der Putten and Louise Vet. was funded by the Free Competition of NOW Earth and Life Sciences.

41. After finding a plant occupied by root-eating insects, aboveground insects will usually ________.

A. send out warning signals

B. choose to leave the plant

C. fight with the root-eating insects

D. compete with them for the same plant

42. Aboveground insects will develop more quickly if their food plants _______.

A. have more green leaves

B. get more water and sunlight

C. are often visited by parasitic wasps

D. are not occupied by root-eating insects

43. The underlined part “a third party” in Paragraph 4 refers to ______.

A. caterpillars               B. root-eating insects    

C. parasitic wasps          D. aboveground insects

44. What is the best title for the passage ?

A. Insects use plants as “telephones”

B. How do animals avoid competition

C. The living habit of different insects

D. Communication between different insects

票据(凭证)金额以中文大写和阿拉伯数码同时记载，以下说法正确的是[ ]

A．如果两者不一致，以中文大写为准
B．如果两者不一致，以阿拉伯数字为准
C．两者必须一致，否则票据(凭证)无效
D．以上都不正确