Little Mary says good night to her parents ________ she goes to bed every day．（ ）
A．ifB．untilC．beforeD．unless
找出划线部分发音与其他三项发音不相同的单词（ ）
A．bigB．labC．mobileD．climb
找出划线部分发音与其他三项发音不相同的单词（ ）
A．blouseB．houseC．famousD．trousers
找出划线部分发音与其他三项发音不相同的单词（ ）
A．noteB．conectC．helloD．folk
找出画线部分与其他单词发音不同的选项（ ）
A．driveB．kickC．stickD．its
Which of the following is the same as"I saw him reading a book"in pattern（结构）？（ ）
A．You have a very nice sister．
B．He likes playing the piano．
C．They are good at math．
D．We call her Ms Liu．