A clear ,warm day suddenly grew chilly ,______a dark curtain of rolling dust advanced across the plains.A until B as C so D since Many young people want to be writers ,but l always tell them there is a big difference ______a writer and writing .A to be B be C being D having been

问题描述:

A clear ,warm day suddenly grew chilly ,______a dark curtain of rolling dust advanced across the plains.
A until B as C so D since
Many young people want to be writers ,but l always tell them there is a big difference ______a writer and writing .
A to be B be C being D having been

第一个题 是B 第二个是A

d
c