问题
选择题
He was in the mountain for a year. He felt as if he was ______from the outside world. [ ]
A. cut out
B. cut off
C. cut up
D. cut through
答案
答案：B
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He was in the mountain for a year. He felt as if he was ______from the outside world. [ ]
A. cut out
B. cut off
C. cut up
D. cut through
答案：B
（1）据图分析，“南海一号”沉船遗址水深最多不超过 _____ 米。