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【单选题】
用 DS3 型水准仪进行水准测量时的操作: 。A.
粗平—— 瞄准—— 精平—— 读数
B.
粗平—— 精平—— 瞄准—— 读数
C.
精平 —— 粗平 —— 瞄准 —— 读数
D.
粗平 —— 精平 —— 瞄准 —— 读数
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】The boxer got and fell down who his opponent gave him the final blow.
A.
staggered
B.
stamped
C.
scattered
D.
shattered
【单选题】解热镇痛药按结构可分为
A.
苯胺类、对乙酰氨基酚类、水杨酸类
B.
水杨酸类、吡唑酮类、对乙酰氨基酚类
C.
3，5-吡唑烷二酮类、水杨酸类、苯胺类
D.
水杨酸类、吡唑酮类、苯胺类
【单选题】The boxer got ______ and fell down when his opponent gave him the final blow.
A.
staggered
B.
stamped
C.
scattered
D.
shattered
【简答题】Once a great boxer(拳击手), Tom Brown, went to a restaurant for dinner. He put his bag near the door, but he was afraid that someone would take it away. So he got out a pen and a piece of paper and wrote...
【简答题】The boxer got ___________ and fell down when his opponent gave him the finalblow.A. staggered B. stamped C. scattered D. shattered
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