皮皮学，免费搜题
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【单选题】
GPS卫星导航系统使用 坐标系。A.
TOKYO1841
B.
OSGB1936
C.
WGS84
D.
WGS72
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】听力原文：M: How much are these sweaters? W: They're on sale today, sir. Twenty-five dollars each, or two for forty dollars. Q: How much does one sweater cost? (4)
A.
Twenty dollars.
B.
Forty dollars.
C.
Twenty-five dollars.
D.
Fifty dollars.
【单选题】—How much did they ________ for it? —I’m sorry I can’t remember ________, but I bought it at sale.
A.
pay; for a moment
B.
charge; for the moment
C.
pay; for the moment
D.
charge; for a moment
【单选题】-- are the blue hats on sale? -- They are on sale for 100 dollars. [ ]
A.
What
B.
How long
C.
How many D. How much
【单选题】患者女性,26岁。初孕妇,停经18周,不觉胎动。 产科检查:宫底在脐耻之间,胎位及胎心不清。该孕妇尿中与胎儿胎盘单位功能关系密切的激素是
A.
雌二醇
B.
雌三醇
C.
孕酮
D.
雌酮
E.
睾酮
【单选题】患者女性,26岁。初孕妇,停经18周,不觉胎动。产科检查:宫底在脐耻之间,胎位及胎心不清。监测宫内胎儿情况首选的方法是
A.
腹部X线片
B.
B超检查
C.
多普勒超声检查
D.
胎儿心电图检查
E.
羊水甲胎蛋白值测定
【单选题】—These shoes look cool. _________ are they? —They are on sale, only$69. A. How much B. How long C. How many
A.
How much
B.
How long
C.
How many
【单选题】I wonderon sale．
A.
how much cost these shoes
B.
how much do these shoes cost
C.
how much these shoes cost
D.
how much are these shoes cost
【单选题】-- are the blue hats on sale? -- They are on sale for 100 dollars．
A.
What
B.
How long
C.
How many
D.
How much
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