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【判断题】
牙齿中的“牙”属于十三辙中的发花辙。
A.
正确
B.
错误
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【简答题】肥料是粮食的“粮食”,在春耕中,肥料的合理使用是必不可少的一环,我们常说的肥料三要素是指()、()、() A氮 B磷 C钾 D硫
【判断题】土壤肥料三要素是氮、铁、镁。
A.
正确
B.
错误
【简答题】航空运输的计费重量,以实际毛重表示时,计费重量的最小单位是( )。 A.0.5KG B.0.1KG C.2KG D.5KG
【单选题】航空运输的计费重量,以实际毛重表示时,计费重量的最小单位是( ) 。
A.
0.5kg
B.
0.1kg
C.
2kg
D.
5kg
【单选题】jump与青霉素G比较,氨苄西林的抗菌特点是
A.
jump耐青霉素酶
B.
jump广谱
C.
jump对铜绿假单胞杆菌有效
D.
jump无交又耐药性
【简答题】In general, MFN means that every time a country lowers a trade barrier or opens up a market, it has to do so for the same goods or services from all its trading partners-whether rich or poor, weak or ...
【单选题】单选蓝光与黄光是互补光。当一辆蓝色汽车进入黄光照明的隧道时,观察到的该车颜色可能是( )
A.
蓝色
B.
黄色
C.
白色
D.
黑色
【判断题】肥料三要素是指含氧、氮、磷三种元素的肥料
A.
正确
B.
错误
【简答题】In nearly every country, the most popular hobby is stamp collecting. There are probably only a few boys and girls who have not collected stamps at some time. Most children do not collect stamps seriou...
【单选题】Here, so extravagant and wasteful has its use become the air conditioner is almost as glaring symptom as the automobile of the national tendency to overindulge in every technical possibility, to sue e...
A.
almost as glaring a symptom as
B.
almost as glaring symptoms as
C.
nearly as glaring as a symptom
D.
nearly as symptom glaring as
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