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【简答题】
十六进制有()个数码。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】患者男，57岁，因“间断发作呼吸困难2年”来诊。既往12年前曾行右心房黏液瘤切除术。下肢静脉曲张10年。查体：心前区未闻及明显杂音，双下肢中度水肿，下肢腘窝以下静脉曲张。需要进行鉴别的疾病有（）
A.
肺动脉栓塞
B.
冠心病
C.
右侧心力衰竭
D.
其他部位转移至心脏的肿瘤
E.
急性心肌梗死
F.
肺源性心脏病
【简答题】e__________ from (演化 vi.)
【简答题】1.The
writer wanted to find a part-time job because ________.A. he
was in need of a computer B. he didn’t have enough money C. his parents didn’t have much money D. he wanted to gain work experience
【单选题】The writer wanted to find a part-time job because ________.
A.
. he didn't have enough money
B.
he was in need of a computer
C.
. he wanted to gain work experience
D.
. his parents didn't have much money
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