皮皮学，免费搜题
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搜题
【单选题】
用青霉素治疗可引起反应的疾病是A.
流行性脑脊髓膜炎
B.
草绿色链球菌心内膜炎
C.
大叶性肺炎
D.
梅毒
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
【简答题】毕奥--萨伐尔定律给出了_____________(电流元或电流)激发磁场遵守的规律。
【单选题】Please ____ by telex the shipment date of your L/C to December 3rd, 2005, thus enabling us to effect shipment of the goods in question.
A.
prolong
B.
lengthen
C.
expand
D.
extend
【单选题】please( ) to effect your delivery as soon as possible.
A.
do your best
B.
make the best
C.
do the best
D.
make your best
【单选题】Please ____ to effect your delivery as soon as possible.
A.
make the best
B.
do the best
C.
do your best
D.
make your best
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