阅读短文，选择正确的答案。 One day, after school, Steven asks Bob a question, " Bob, my mother and father have one son, but I

have no brothers and sisters. Who is it? " Bob thinks it over. But he doesn't know the answer. So he has

to ask Steven the answer. Steven laughs and says, " Of course, it's me. "

Next day, Bob asks his father the same question, " Dad, you and my mother have one son, but I have

no brothers and sisters. Who is it? " His father answers, " I'm sorry, I don't know." Bob says happily, " Of

course, it's Steven." Oh, stupid Bob!1. Bob and Steven are .[ ]A. brothers

B. sisters

C. classmates 2. asks the same question again. [ ]A. Steven

B. Bob

C. Father3. Steven is a boy. [ ]A. clever

B. worse

C. happy4. Bob's answer is . [ ]A. left

B. right

C. wrong5. How many daughters do Steven's father and mother have?[ ]A. 0.

B. 1.

C. 2.

试题答案

1-5 C B A C A