单选题Television is one of the means by which these feelings are created and conveyed.
单选题Not only does asking questions at a meeting involve you in discussions, it is also a good way to demonstrate your professional knowledge.
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单选题______ make two ends meet, he had to be careful not to spend too much. A. In order that B. In order to C. So as to D. So that
单选题According the experts, when headset sound reaches 110 decibcls, it can be used at most for ______.
单选题Dr. Ferndon is one of those professors who ______ distracted most of the time. A. seems B. is seemed C. are seemed D. seem
单选题The water level of an ocean falls ______.
单选题Passengers having reserved the seats shall board the plane by their tickets in accord with the reserved seats．Passengers traveling on the domestic services can reserve their seats in advance at airline booking offices or their sales agents according to the relevant regulations．Passengers who have already reserved their seats should purchase their tickets within the time limit established by the airlines concerned；otherwise the reservation they have made would be canceled accordingly．
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单选题—How about visiting the Summer Palace this weekend?—That ______ good, but I have a lot of work to do. A. sounds B. smells C. appears D. looks
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单选题The Shanghai Expo will mainly center on three questions, that is, what kind of city can make life better? What kind of concept of life and practice can make city better? What kind of city development mode can make the earth better? In this way, we will discuss the problems confronted by the man during the urbanization (城市化进程) and try to search for wisdom, experience and concept from across the globe.
单选题According to the fourth ad, you may ______. A) buy a fridge for $500 C) pay $800 for two armchairs B) buy all the old pictures for $140 D) pay $1000 for a double bed
单选题The hostess went out of her way to make my daughter feel at home.A．女主人走出去使我女儿感到在家。B．女主人走出去使我女儿感到在家一样自由。C．女主人竭尽全力使我女儿感到在家。D．女主人竭尽全力使我女儿感到在家一样自由。
单选题______ job you do, do it well.A. HoweverB. WhatC. WhateverD. Whichever
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单选题The two examples of wearing hats are given in the last paragraph to show _________.
单选题How fast will a rocket go to escape completely from the Earth's gravity? ______
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单选题The house ______ at the foot of the mountain belongs ______ our farm.