单选题From the story we can see that _______.

单选题The boss ______ 40 dollars from my wages without any good reasons.

单选题To make the play dough recipe you will mix all ingredients in a saucepan. Cook over medium heat, stirring until stiff. Allow the mixture to cool, then knead the dough by rolling it hard and squeezing it in your bands. The play dough must be stored in a zip lock bag until you use it or it will dry out and become hard. To make the ornaments you will need Christmas cookie cutters in all different shapes. Roll out the play dough and cut the dough with the cookie cutters. Place a hole at the top of the shape for a hanger to go through. You can use pretty ribbon, yarn, or siring to pull through the hole for the hanger. These are nice gifts to give to your teachers, parents, and friends at Christmas time to bang on their Christmas trees and they are so special because they were made by you!

单选题We may be very pleased with the rapid progress we have made in every field of study. But the way to test a student's knowledge and ability still remains as poor as it was. We have almost done nothing to improve our examination system. It is well known that the examination system we are now using may be a good way of testing a student's memory, but it can tell you nothing about a student's ability. It does no good to students and teachers. As soon as a child begins school, he enters a world of examination that will decide his future job. In fact a good examination system should train a student to think for himself. But it now does nothing about that. Students are encouraged to remember what is taught. It does not enable them to gain more new knowledge. The students who come out first in the examination often may not be the best in their studies. Besides, the examinations often force teachers to train students what to do with the coming examination from time to time. There must be some simpler and better way to test a student's ability besides knowledge. And that is what we should do at once.

单选题Who paid for the project?

单选题—Is Marsha still here?—No. She was the first______.

单选题WhydoesBobcallNancy?

单选题It is impossible that the people of the world today could agree upon a single international language that everyone would be able to speak and understand. In the United Nations there are five official languages—English, Chinese, Russian, French and Spanish. How about making one of them into an international language? English has been worked on for this purpose. A basic word list of 850 English words named Basic English was made. These are the only verbs in the entire list: "come, go, give, keep, let, do, put, make, say, be, seem, may, will, have, send. "Writing in Basic English may require you to use a great number of words—as in having to say "it came to my ear" instead of "I heard"—t you can still say anything you want to with just 850 different words and a few suffixes and prefixes. This is a much smaller number of words to have to be memorized than ordinary words offered to students of a foreign language. But people have always had a need to do more than simply "tell it as it is". Language is for reporting not only one" s work. For this, a language needs all kinds of grammar and style that throw back its history and development just as a person needs eyebrows. Is there some special reason why our lips should be a different color from the rest of our face? Perhaps not, but this is how people—real people—are. For communication between people, languages in all kinds will remain to reflect the growth of the societies that speak them.

单选题A galaxy is the name of ______.

单选题Throughout the period of darkness, Martin Saltzman and the eleven others were ______.

单选题WhattimedidMrSmithphone?

单选题He was criticised for his carelessness and ______ .

单选题In this passage the words "innocent people" mean ______.

单选题WhenwasLincolnborn?

单选题{{B}}B{{/B}} Most of the animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership which is good for both of them. You may see some birds sitting on the backs of sheep. This is not because they want a ride, but because they find easy food in the parasites (寄生虫) on sheep. The sheep allow the birds to do so because they move the cause of discomfort. So although {{U}}they{{/U}} can live without each other, they do better together. Sometimes an animal has a plant partner. The relationship develops until the two partners can- not live without each other. This is so in the corals (珊瑚) of the sea. In their skins there are tiny plants which act as "dustmen", taking some of the waste products from the corals and giving in re- turn oxygen (氧气) which the animal needs to breathe. If the plants are killed, or are even prevented from receiving light so that they cannot live normally, the corals will die.

单选题Only one of these pairs of glasses is worth______.

单选题With a view to correct the mistakes of our forefathers, the author suggests that______.

单选题Which is the main topic of the text?