The section types of the main arch consist of slab arch bridge,rib arch bridge,double-convex arch bridge,and box arch bridge. A: 正确 B: 错误

A ship with black sails carried （ ） to Crete。 A: seven sheep and seven maidens B: seven men and seven women C: seven youths and seven boars D: seven youths and seven maidens

Smoking is so harmful to personal health that it kills ______ people each year than automobile accidents. A. seven more times B. seven times more C. over seven times D. more seven times A: seven more times seven times more C. over seven times D. more seven times B: seven times more over seven times D. more seven times C: over seven times more seven times D: more seven times

arch

The main arch is main bearing structure for arch bridges. A: 正确 B: 错误

未定义指令异常的C处理函数在（）文件中定义。 A: arch/arm/kernel/traps.c B: arch/arm/mm/fault.c C: arch/arm/mm/irq.c D: arch/arm/calls.S

When will the party start A: Seven o’clock. B: Seven thirty. C: Seven thirteen.

The three hinged arch designed according to the rational arch axis can make the bending moment of each section in the arch zero under any load. A: 正确 B: 错误

The driver as well as ____ passengers ______ injured. A: other seven; got B: other seven; has C: seven other; got D: seven other; has

What is the meaning of "arch" in "the main arch anti-communist"? A: Main B: Chief C: Principal D: Fake