Sorry, I don’t know he is a friend of _____.

李老师

Sorry, I don’t know he is a friend of _____.
A. your brother
B. your brothers
C. your brother’s friend
D. your brother’s
      满分：2  分
2.  I will give you my friend’s home address, ________ I can be reached most evenings.
A. which
B. when
C. whom
D. where
      满分：2  分
3.  ______ he worked very hard all day, he couldn’t finish the job in time.
A. Although
B. Even
C. In spite
D. In case
      满分：2  分
4.  It’s up to the young man himself to _____________ a career.
A. elect
B. choose
C. pick
D. get
      满分：2  分
5.  Mistakes, if they lead to greater self knowledge, are _____________.
A. no bad thing
B. not bad things
C. no any bad things