垂直于屋面坡度放置的檩条按（）构件计算。
参考答案：双向受弯
Everyone wants to be a friend of _______________ is considerate and shares the same interests.
A．anyone
B．whomever
C．whoever
D．no matter who
— More and more people in Beijing are learning English _____ they can better serve the 2008 Olympic Games.
— I'm sure they will. [ ]
A. because of
B. so that
C. even though
D. as if
