承包人供应的材料设备使用前,承包人应按照工程师的要求进行检验或试验,不合格的不得使用,检验或试验费用由( )承担。
A.发包人B.承包人C.双方共同D.双方协商
参考答案:A
—Michael has changed beyond recognition.
— !How did he manage to lose so much weight?
A.So has he
B.Neither has he
C.So he has
D.Neither he has
努尔哈赤是什么民族()
A、达斡尔
B、赫哲
C、鄂伦春
D、女真