问题
选择题
I seem _______ a bad cold.
A．to catch
B．to have caught
C．catching
D．having caught
答案
答案：B
考查动词。seem to have done看起来已经……，句意：我看起来已经得了严重的感冒。
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I seem _______ a bad cold.
A．to catch
B．to have caught
C．catching
D．having caught
答案：B
考查动词。seem to have done看起来已经……，句意：我看起来已经得了严重的感冒。