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【简答题】
激光器一般是由（）、（）和泵浦源组成的。
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【简答题】阅读短文，判断下列句子正(T)误(F)。 An old lady has a cat. The cat is now very old. She cannot run fast, and she cannot bite. When the old cat sees a mouse, she jumps to it and catches it, but the mouse still gets o...
【简答题】古诗文填空。 ( ① — ④ 题必做， ⑤⑥ 题任选一题 )(6 分 ) ① 会当凌绝顶， ▲ 。 ( 杜甫《望岳》 ) ② ▲ ，无案牍之劳形。 ( 刘禹锡《陋室铭》 ) ③ 做人应该有忧患意识，用孟子的话说，就是 “ 生于忧患而 ▲ 也。 ④ 读到李商隐《无题》中 “ 春蚕到死丝方尽，蜡炬成灰泪始干 ” 的句子，就会让我们很自然地联想到龚自珍《己亥杂诗》中的名句 “ ▲ ，化作春泥更护花。 ”...
【简答题】古诗文填空。 ( ① — ④ 题必做， ⑤⑥ 题任选一题 )(6 分 ) ① 会当凌绝顶， ▲ 。 ( 杜甫《望岳》 ) ② ▲ ，无案牍之劳形。 ( 刘禹锡《陋室铭》 ) ③ 做人应该有忧患意识，用孟子的话说，就是 “ 生于忧患而 ▲ 也。 ④ 读到李商隐《无题》中 “ 春蚕到死丝方尽，蜡炬成灰泪始干 ” 的句子，就会让我们很自然地联想到龚自珍《己亥杂诗》中的名句 “ ▲ ，化作春泥更护花。 ”...
【单选题】The assistant wrapped it. She ______________ it
A.
papered
B.
turned
C.
enveloped
D.
made a parcel of
【简答题】阅读短文 ，判断下列句子正 ( T)误 ( F) 。 We aren't in the zoo A woman comes into a bank with her son in her arms (抱着). The boy is only two years old. He is eating a cake. When the woman comes to one of the windows,...
【简答题】阅读短文，判断下列句子正(T)误(F)。 Today is Sunday. My family are all at home. We would like to do some housework. My father can sweep the floor and wash the windows. My mother can wash clothes and cook the meals. ...
【简答题】阅读短文，判断下列句子正(T)误(F)。 I have a nice picture of a room. I see some boys and girls in it. Two boys are at a table. They are Tom and Jone. Who's that girl in a red skirt? She is Sue. She's on a chair. Loo...
【简答题】阅读短文，判断下列句子正(T)误(F)。 A Happy Family Mike comes from America. He is twelve. His father Mr Brown works in a big shop in Beijing. Mike has a sister. Her name is Kate. She is only four. It is Saturday tod...
【简答题】名句填写: ( ),化作春泥更护花。
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