判断划线部分的句子成分，把序号写到题后括号内：
A．主语 B．谓语 C．宾语 D．定语 E. 状语 F.表语
1．Who visited his grandpa?
2．Lisa didn’t know how to make the snake go.
3．That sounds great.
4．It’s difficult for him to finish the work in two days.
5．The girl with long hair is my sister.
1．B
2．C
3．F
4．A
5．D
【解析】
1．句意：谁看望了他的奶奶？
根据句子结构，Who“谁”作主语，his grandpa“他的奶奶”作宾语，谓语通常由动词来充当，动词visited“看望”作谓语，故答案选B。
2．句意：Lisa不知道怎样让蛇走。
根据句子结构，Lisa是主语，didn’t know“不知道”作谓语，划线句子how to make the snake go“怎样让蛇走”，在谓语动词后，句子作宾语，故答案选C。
3．句意：那听起来很棒。
根据句子结构，sounds“听起来”是系动词，后面跟形容词作表语，构成“主+系+表”结构，所以great“好的”作表语，故答案选F。
4．句意：对于他来说两天内完成工作很难。
根据固定搭配it is+形容词+for sb to do sth“对于某人来说做某事是……的”中it作形式主语，真正的主语是to do sth，所以to finish the work“完成工作”作的是主语，故答案选A。
5．句意：长头发的女孩是我的姐妹。
根据句子结构，is充当句子的谓语，my sister“我的姐妹”，the girl with long hair“长头发女孩”充当主语，with long hair起的是修饰the girl的作用，修饰名词的成分是定语，故答案选D。
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 |
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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?
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