If you can't find a ladder,use a strong chair as a ___________.
A.replace B.substitute C.choice D.chance
Our school__________ the students to collect used batteries, ___________ a better environment.
A.appealed; in the hope of B.appealed; in the hope that
C.appealed to; in the hope of D.appealed to; in the hope that
---Why did the police _____ the crowd?
---Because the presidents car ____ in the street.
A.break down, broke down B.break up, broke up
C.break down, broke up D.break up, broke down
It was reported that 115 miners in the flooded mine for eight days were pulled out alive at last.
A.trapped B.being trapped
C.were trapped D.had trapped
Don't_________. You will __________new customs and different ways of thinking.
A.lose your heart; apply to B.lose heart; apply yourself to
C.lose your heart; adapt to D.lose heart; adapt yourself to
假定你是李华.你所在的中学要征集一封英文感谢信.以致敬奋战在抗击新型冠状病毒第一线的医护人员。清你写一封感谢信参与投稿.内容包括：
1.表达谢意； 2.个人感受； 3.表达信心。
注意：1.词数100左右：
2.可以适当增加细节.以使行文连贯：
参考词汇：传染病epidemic 新型冠状病毒novel coronavirus
Dear medical workers，
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely,
Li Hua
