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【单选题】
原发性痛经的临床特点不包括A.
以下腹部疼痛多见
B.
见于青少年女性
C.
呈阵发性痉挛性疼痛
D.
腹部热敷可以缓解疼痛
E.
结束前疼痛最剧烈
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皮皮学刷刷变学霸
举一反三
【单选题】SECTION B PASSAGES Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow. 听力原文： It is a matter of common observation t...
A.
People's incomes keep going up.
B.
Prices are not rising.
C.
Money becomes less valuable.
D.
Money becomes more stable.
【单选题】The supply of copper in the mines had______, causing great concerns among the people of the town.
A.
increased
B.
diminished
C.
extended
D.
devalued
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