A:on which
B:on that
C:in which
D:from which
说说下列句子运用的修辞方法
哪里要开山,哪里要架桥,哪里要把陡坡铲平,哪里要把弯度改小,都要经过勘测,进行周密计算。____
按拼音写汉字
luán shēng
huì xīng
yǔn shí
miǎo máng
yùn yù
____