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【简答题】
电子设备由于调试或维修的原因,常需要把少数元件拆焊换掉,拆焊时一般采用_____________和 ______________两种方法。
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皮皮学刷刷变学霸
举一反三
【单选题】－_____? －He is friendly and polite. [ ]
A.
What does he look like
B.
What does he like
C.
What is he like
D.
What is he alike
【简答题】散剂的组成包括A.药物 B.适宜的辅料 C.适宜的溶剂 D.适宜的基质A. 1 B. 1 C. 1 D. 1
【多选题】砖砌体“三一”砌筑法的具体含义是指一铲灰、一块砖、一勾缝
A.
基层表面颜色应一致。
B.
基层应清洁、干燥,并应无油污、无灰尘。
C.
嵌入的背衬材料与接缝壁间不得留有空隙。
D.
密封防水部位的基层宜涂刷基层处理剂,涂刷应均匀、不得漏涂。
E.
基层应牢固,表面应平整、密实,不得有裂缝、蜂窝、麻面、起皮和起砂现象。
【单选题】— ______? — He's friendly and helpful. [ ]
A.
What does he like?
B.
What is he like?
C.
What is he alike?
D.
What is he look like?
【单选题】—Would you like ______? —Yes, please. [ ]
A.
something drinking
B.
anything to drink
C.
something to drink
D.
anything to dri nk
【单选题】—____________________? —He is tall.
A.
How is he
B.
What does he look like
C.
What does he like
【单选题】— ______? — He is tall and strong. [ ]
A.
How is he
B.
What does he like
C.
What is he
D.
What does he look like
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