A. He B. She C. You D. I

A. since B. for C. until D. after

A. has; been sent B. had; sent

C. has; sent D. had; been sent

A. went B. go C. will go D. have gone

A. take B. took C. will take D. have taken

A. Either; or B. Neither; nor

C. Both; and D. Not only; but also

A picture made him popular on the Internet in 2016. He had just finished an operation and then he would do the next operation immediately (立即). He was so tired that he fell _______ against the wall. He was always working for a long time without rest. _______ hard-working he was!

Because of the epidemic（疫情）he was much _______than before. On April 25th, 2020, 126 doctors and nurses from Qiqihar No.1 Hospital were_______ to Mudanjiang to fight against the epidemic. Yu Tiefu was among _______ . Although his parents and brother lived there, _______ he didn't tell them about this special task. He took his job _______ . He came into contact with（與……接觸） ________ persons with COVID-19 virus（病毒）closely and asked them about their feelings every day. He also helped the nurses disinfect（消毒）the wards. He got on well with the patients. Some patients were afraid of the virus, he made them feel ________ and encouraged them to cheer up.

On May 27th, they finished the work successfully and went back to Qiqihar. But he couldn't return home directly to see his wife and his________ daughter. He had to be in isolation（隔離）in Hemei Hotel. ________ he left us and his beloved（熱愛的）job forever on June 1stbecause he was overtired. He was only 42 years old when he died. He prepared a present________ his daughter, but he couldn't give it to her by ________ . He had no chance to hug his wife and daughter again. He is a common man, but he did the most unusual things. Yu Tiefu is a real hero. We should learn from him.

【1】A.forB.fromC.of

【2】A.hasB.haveC.having

【3】A.sleepB.sleepingC.asleep

【4】A.HowB.What aC.What

【5】A.busyB.busierC.busiest

【6】A.sendB.sentC.sending

【7】A.theyB.theirC.them

【8】A.butB./C.and

【9】A.seriouslyB.seriousC.terrible

【10】A.muchB.a lotC.a lot of

【11】A.relaxedB.relaxC.relaxing

【12】A.five years oldB.five-year-oldC.five-year-olds

【13】A.UnluckilyB.LuckilyC.Happily

【14】A.tospan style="width:67.28pt; display:inline-block; -aw-tabstop-align:left; -aw-tabstop-pos:138.45pt">B.inC.for

【15】A.herselfB.himselfC.itself

A. that B. those C. it D. one

A. five thousand of B. five thousand

C. thousand of D. five thousands of

A. two more; else nothing

B. another two; nothing else

C. another two; else nothing

D. more two; nothing else