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【单选题】
Read the paragraph. Then answer the question below. (1) The Panama Canal changed ocean travel for people and goods. (2) The American-built canal connected the Atlantic and Pacific Oceans. (3) Ships no longer needed to go all the way around South America. (4) Instead, they could take a shortcut through the Panama Canal. (5) Before the canal was finished in 1914, an ocean trip from California to New York took 60 days. (6) Thousands of ships cross this “seventh wonder of the modern world” every year. (7) The trip was 13,000 miles long. (8) Passing through the Panama Canal, the trip is shortened by about 7,000 miles and 30 days. 1. What is the main idea of the text?A.
Ocean travel
B.
The American-built canal
C.
The Panama Canal changed ocean travel
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【单选题】比例缩放视图时。输入“2”。表示().
A.
将当前图形放大2倍显示
B.
将相对于图限放大2倍显示
C.
将相对于图纸空间单位把当前图形放大2倍显示
D.
缩放的基点是uCs坐标系的原点
【简答题】听一段对话，回答1-3题。 1. How is the man going to the zoo tomorrow? A. By bus. B. By car. C. On foot. 2. When are they going to meet? A. At 9 a.m. B. At 8 a.m. C. At 10 a.m. 3. Where are they going to have lun...
【简答题】请听下面一段材料，回答第1-3题。 1. How will the English club go to Dalian? A. By train. B. By bus. C. By plane. 2. When will they get to Dalian? A. At 2:00 am. B. At 6:00 am. C. At 8:00 am. 3. Where will they hold ...
【单选题】关于生长突增，下列说法不正确的是（）
A.
女性的青春期身高生长突增起始年龄比男性早2年左右
B.
女性青春期身高生长突增在13～14岁开始
C.
在生长突增期，女性每年增长5～7cm
D.
青春期中，女性最多每年可增长9～10cm
E.
在整个青春期中，女性身高平均增长25cm
【单选题】David said that it was because of his strongin
A.
35. David said that it was because of his stronginterest in literature ___ he chose the course. （上海春） A. that
B.
what
C.
why
D.
how
【简答题】听句子，选出你所听到的单词。 ( )1. A. go ( )2. A. the red light ( )3. A. by bike ( )4. A. on feet ( )5. A. by bus ( )6. A. have lunch ( )7. A. like ( )8. A. football ( )9. A. fas...
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