高等继续教育 / 专科英语II
正确率：100%
题型描述: 单选题
They ＿＿＿＿＿＿＿＿＿ a general understanding of the present situation.
A.lack
B.are in lack
C.are lacking of
D.lack of
They ＿＿＿＿＿＿＿＿＿ a general understanding of the present situation.
A.lack
B.are in lack
C.are lacking of
D.lack of
参考答案：
佳题速递：