Would you mind the radio? It is too noisy.
A. to turn off
B. turned off
C. turns off
D. turning off
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I enjoy exercise every morning. I thinkk it is healthy.
A. do
B. does
C. doing
D. to do
下列关于总体国家安全观的表述,正确的有 ()。
A. 以人民安全为宗旨;
B. 以政治安全为根本;
C. 以经济安全为基础,以军事、文化、社会安全为保障;
D. 以促进国际安全为依托。
E. 依法服兵役和参加民兵组织的义务。