单选题 Your correspondence and relations with Walter are known to me; ______ connected with the disappearance of Mr. Barlow.
A. so are the circumstances B. as well as the circumstances
C. the circumstances are as well D. as well are the circumstances

【正确答案】 A

【答案解析】[解析] 副词用法辨析
一种情况如此，另一种情况也是如此，可以用so引导的倒装句型表达，也可以用as well as引导名词表达。由于本句中有分号，故须用so引起的倒装句型表达。