[填空题]Through monitor screens the product can observe the different outputs while the __________ are in operation.

[填空题]Through monitor screens the product can observe the different outputs while the __________ are in operation.

[单项选择]We are excited to learn that everyone can visit the newly-built museum for free.
A. 听说每个人都可以免费参观新建的博物馆，我们都很兴奋。
B. 令我们兴奋的是可以自由自在地从修缮～新的博物馆里学东西。
C. 一听说知道每个人都可以参观修缮一新的博物馆，我们便毫无顾忌地兴奋起来。
D. 了解到每个人都可自由参观新落成的博物馆时，我们都很兴奋。

[填空题]Imagine a product that can be used as medicine, a cleaning agent and a beauty treatment. You can eat it, drink its juice, and _31__ essential oil from it .it is available all over the world, and is inexpensive .You may even have one in your kitchen__32__ Whatis it The lemon! It is thought that lemons__33_ in Southeast Asia. From___34_ they were gradually carried west and toward the Mediernean. Lemon trees thrive in mild _35_,which is why they grow so well in places like Italy, Mexico, Spain, and even parts of African and Asia. A mature tree, depending on the variety and location, can produce36__ from 200 to 1500 lemons a yea. The cultivated(培养的) varieties _37__ in different periods ,making it possible to harvest lemons all year round. You don’t need lots of space to grow a lemon tree. Even a sunny balcony(阳台) enough, __38__ small lemon trees can be grown in pots and can make your house beautiful. They like sunny, wind-free spots where they can soak up the warmth,_3
A. A．exchange
B．obtain
C．examine
D．occupy

[填空题]People can hardly ever observe a Rossby wave since it doesn’t occur on the surface and the process is very slow.

[单项选择]A. About 3 miles. B. You can take the No. 2 bus.
C. In half an hour. D. It’ s very near.

[填空题]The author doubts that people can really accept the notion that space within dwellings may be reduced even further.