问题
填空题
动力转向系中,()既可限制最大压力,又可限制多余的油液。
答案
参考答案:安全阀
动力转向系中,()既可限制最大压力,又可限制多余的油液。
参考答案:安全阀
用方框中所给单词的适当形式填空,使短文正确、通顺。每词限用一次。 | |
start a special day 1 Buy Nothing Day. They don't want anyone to go 2 on that day. Buy Nothing Day is on November 29. It is 3 Thanksgiving. Often, before Christmas we see many ads. in 4 and on TV 5 us to "buy, buy, buy!" The idea for Buy Nothing Day 6 in Vancouver, Canada. Now people all over the world 7 Buy Nothing Day. In California, the U.S., 8 and children get 9 to read stories, sing songs and draw pictures. The children talk about 10 they can't get many toys. |