There are many cards for you to( )为什么选A,原因A.choose from B.choosing from C.be chosen from D.be choosng from
问题描述：
There are many cards for you to( )为什么选A,原因
A.choose from B.choosing from C.be chosen from D.be choosng from
答
to后加动词原形
答
B.choosing from其中to是不定式符号,后面必须是动词原形choose,故错误
C.be chosen from句中you主动发出choose这个动作,而该答案成了被动形式,语态错误
D.be choosng from不定式的进行式表示动作正在进行,实际上这个choose的动作在未来发生
,故错误