-He got his first book published.It turned out to be a best-seller. -When was ? - was in 2000 when he was still in college. A.that;This B.this;It C.it;This D.that;It 答案 D 解析 本题考查代词.句意为:“他的第一本书出版了.并且成了一本畅销书. “那是什么时候? “那是在2000年他还在上大学的时候. 指代上文中提到的事情用that;it可以指时间.天气.距离等概念. 【查看更多】
