问题
选择题
Though _______ to see us, the professor gave us a warm welcome.
A.confusing
B.was confused
C.confused
D.being confused
答案
答案:C
考查非谓语动词。confuse 与主语the professor为动宾关系所以用过去分词做状语。 虽然见到我们很困惑教授还是热情欢迎了我们。 选C