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【单选题】
8. Greening packaging should start from prion, that is, packaging should be used only where needed.
A.
正确
B.
错误
举报
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】2. The teacher’s work is ________ by the headmaster.
A.
super-powered
B.
subsidized
C.
supervised
D.
submerged
【单选题】7. Cargo hold is in the the ________ of the aircraft which normally has an average temperature of around seven degree Celsius.
A.
head
B.
belly
C.
appetite
D.
stomach
【单选题】9. Recovery means cleaning, repairing and reprocessing the packages into new products.
A.
正确
B.
错误
【单选题】3. The POC’s work programme is ________ towards helping Posts modernize and upgrade their postal products and services.
A.
feared
B.
shared
C.
geared
D.
neared
【单选题】9. Since 1980s, people have studied how to improve the information ________ of barcode symbol.
A.
number
B.
amount
C.
density
D.
crowdedness
【单选题】4. The UPU Council studies ________, administrative, legislative and legal issues.
A.
rehearsal
B.
reassuring
C.
revisited
D.
regulatory
【单选题】8. Postal services may issue special postage stamps to ________ the history or achievements of the national postal service on or around World Post Day.
A.
commemorate
B.
recommand
C.
common
D.
command