2021-09-15到2021-11-30
每周周末更新
1、 Part 1: Vocabulary and sentence structureA(n) _____ 60% of the water already goes towards agriculture.
A:calculation
B:estimate
C:judgement
D:assessment
答案: estimate
2、 Carbon dioxide, which makes a ______ between us and the sun, prevent heat from getting out of the the atmosphere easily, so the earth is becoming warmer.
1、 Good morning, ladies and gentlemen, I would like to welcome you to the annual meeting of our company. Mr. Smith will give a report on business developments in the first half of the year, and Dr. Black will then explain the sales for the second half of the year. Mr. Green will give us a report on the current situation in the home market that could have an impact on our business in the future. At the end of the meeting, we will be delighte