You may know all the words on the right, but which of the following carries meaning?
A．A friend self is a second.
B．A second is self a friend.
C．A friend is a second self.
D．Self a second is a friend.
C
【解析】
考查连词成句。这是本试卷中的新题型，同学们要引起足够重视。题干的意思是：你可能知道右面所有的单词，但是下列哪个句子是有意义的？ C为正确选项，意为：朋友是另一个自己。故选C。
请根据句意从方框中选择合适的动词,并用其适当时态填空,使句子通顺
| nod achieve cheer control prepare |
56．The 20-month old baby ________ with a smile when she saw her mother back from work.
57．Peter with his classmates always ________ for their school football team while watching football matches.
58．Step into 2020, near 2021, China ________ the goal of building a well-off society in an all-round way.
59．—You seemed busy when I walked past. Have you got a minute now, sir?
— Sure.I ________ a report It's finished. So, what's up?
60．The Chinese government ________ the virus through the efforts and now people can go to work,students can go to school as usual
