389.As he works in a remote area,he visits his parents only _______.
A.occasionally
B.anxiously
C.practically
D.urgently
390.Last night Mr.Crook didn't come back at the usual time,_____,he met some friends and stayed out until midnight.
A.Meanwhile
B.However
C.Instead
D.Yet
389.答案是A;occasionally 偶尔地；anxiously 焦急地；practically 实用地，实际地；urgently 紧急地。句意:因为他在一个边远的地区工作，所以他只能偶尔回去看望他的父母。
390.答案是C;meanwhile 与此同时；however然而，表转折；instead 相反，反而；yet 然而。句意:昨天晚上库鲁克显示没有按往常的时间回来，而是见了几个朋友，在外面呆到半夜。
