The books,_____ the dictionaries,must be put back where they _____.A included; were B to include为啥选CC including; were D including; are

Question

The books,_____ the dictionaries,must be put back where they _____.A included; were B to include
为啥选C
C including; were D including; are

Answer 1

“这些书（包括字典）,都应该放回原来的地方.”
前一个空一定要填非谓语,动词原形或过去式要排除.A排除,B没有这种用法.
而—ing可以表示补充说明,
后一个空,原来的地方,所以要用过去式.
选择题,最好用天下第一大法——排除法去做!一般会将答案锁定在两个上面,自己有一个是不确定的,对吧?着重分析不确定的.
多做一些题后,可以归纳语法知识点,这样,了解出题者的意图,就百战百胜了.
加油!