【单选题】_____ is the power of the Internet that you can get whatever you want in no time.
【判断题】焊接热裂纹按照产生形态、机理以及产生的温度区间可分为结晶裂纹、液化裂纹和再热裂纹。
【判断题】焊接热裂纹按照产生形态、机理以及产生的温度区间可分为结晶裂纹、液化裂纹和多边化裂纹。
【判断题】焊接热裂纹按照产生形态、机理以及产生的温度区间可分为结晶裂纹、液化裂纹和再热裂纹。
【单选题】If you want ______, you should not speak so quickly.
【简答题】There are (A) moments in life where(B) you miss someone so much that (C) you just want to (D) pick them up from dreams and hug them for real.
【简答题】焊接裂纹按照产生的条件分类,可分为焊接热裂纹、焊接冷裂纹、____、____和应力腐蚀开裂等几类。
【单选题】If you want to go there,_____. [ ]
【单选题】If you really want yourself to be in good health, you must always ______ so much.