【判断题】【消耗次数：1】
For ten years the Greeks ___surrounded___ the city of Troy to separate it from the outside.
①
正确
②
错误
参考答案：
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相关题目
【判断题】
判断线上的内容是否正确：For ten years the Greeks ___surrounded___ the city of Troy to separate it from the outside.
①
正确
②
错误
【单选题】
Not until three years ago _____ to work outside.
①
he began
②
he begins
③
began he
④
did he begin
【单选题】
I prefer______ at home to _____outside.
①
staying, playing
②
to stay, play
③
staying, play
④
to stay, playing
【单选题】
He ________ Alice for ten years.
①
married to
②
has married to
③
has married
④
has been married to
【单选题】
The weather was terrible outside. She entered the office, her nose ______ with cold.
①
red
②
to be red
③
being red
④
has been red
【单选题】
29. It is cold outside. Put on your sweater or you will catch _____ cold.
①
the
②
a;
③
/
④
one;
【单选题】
After ten years, all these youngsters became____.
①
grown-up
②
grown-ups
③
growns-ups
④
growns-up
随机题目
【单选题】
关于下颌第一磨牙的髓腔形态的描述不正确的是（）
①
髓室近远中径大于颊舌径大于髓室高度
②
髓室顶形凹，最凹处约与颈缘平齐
③
舌侧髓角高度约近牙冠中1/3
④
颊侧和远中髓角较低，位于牙冠颈1/3或颈缘附近
⑤
近中根管为双管型者占13％
【单选题】
关于髓腔的描述下列哪项是错误的（）
①
青少年恒牙的髓腔比老年人大
②
下颌第一二磨牙颊侧髓角较舌侧髓角高
③
青少年恒牙的髓角高，制备洞型时容易穿髓
④
老年人有时发生髓腔部分或全部钙化堵塞
⑤
按牙体比例而言，乳牙髓腔较恒牙为大