If this fitness center is exclusively for women, will you find ___________?
A. only women
B. both men and women here
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Is a positive answer likely to be ____________?
A. a reply of denial
B. a reply of acceptance
If naked bathing is not allowed at this beach, can you ____________________?
A. swim without your swimming suit
B. swim with your swimming suit
1在链传动中,如果采用张紧装置张紧时,张紧轮应安装在。
A. 紧边靠小链轮一侧
B. 松边靠小链轮一侧
C. 紧边靠大链轮一侧
D. 松边靠大链轮一侧
2下列正确的表述是。
A. 两链轮应位于同一水平面内,且两轴线平行
B. 两链轮应位于同一铅垂面内,且两轴线平行
C. 为增大包角,一般链传动的松边布置在上
D. 一般链传动的松边布置在上