【简答题】Complete the following sentences with the words below. Change the word forms if necessary. lighten inevitable predict device monotony innovation complex solution concentrate platform ...
【简答题】Listen and fill in the blanks A device that weighs less than one kilogram is part of a mission that will ____1____ scientists to deliver fourth generation or 4G mobile coverage to the moon in ____2___...
【多选题】Task 3 Correct the mistakes in the following sentences. 说明:本题为改错题,请修改括号里的部分,使句子正确;如果修改部分需要删除,在空格内填入“/”即可(引号不用填入空格内) 1. The future ( is belonged ) to you. 2. How long will the meeting( be lasted ) ? 3....