“It was very cold testerday. ”
“_____.”
B
so当“确实如此，是这样”讲，主语与上一句的主语一致时，后跟陈述语序。当主语与前句的主语不一致，表示后者也如此时，so用倒装语序。
_____youunderstandthisrule，you‘llhavenodifficultyindealingwithsuchproblems.
_____all the representatives still not there ，the meeting was postponed for several hours.