问题
选择题
Information technology is taught in most schools，________ we have entered the information era.
A．so
B．while
C．for
D．still
答案
答案：C
for可用作表因果关系的并列连词，连接两个分句时，后一分句对前一分句进行解释。
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Information technology is taught in most schools，________ we have entered the information era.
A．so
B．while
C．for
D．still
答案：C
for可用作表因果关系的并列连词，连接两个分句时，后一分句对前一分句进行解释。