【单选题】— Where does he work? — _____________________ [ ]
A.
He goes to work by bus.
B.
He works in a hospital.
【简答题】向含有[Ag(NH 3 ) 2 ] + 配离子的溶液中分别加入下列物质: (1)稀HNO 3 (2)NH 3 ·H 2 O (3)Na 2 S溶液 试问下列平衡的移动方向?
【单选题】How does your pen pal go to work? [ ]
A.
He goes to work by bus.
C.
He goes to bed at 10: 00 p. m.
【单选题】配合物在许多方面有着广泛的应用。下列叙述不正确的是
A.
CuSO 4 溶液呈天蓝色是因为含有[Cu(H 2 O) 4 ] 2+
B.
魔术表演中常用一种含硫氰化铁配离子的溶液来代替血液
C.
[Ag(NH 3 ) 2 ] + 是化学镀银的有效成分
D.
除去硝酸银溶液中的Ag + ,可向其中逐滴加入氨水
【单选题】“He goes to work by subway. ”同义句是_____
A.
He goes to work on the subway.
B.
.He takes a taxi to work .
C.
He works at the subway station.
D.
He goes to work by bus.
【多选题】避免成员另攀高枝导致散伙,措施有:
D.
企业要“以发展吸引人、以事业凝聚人、以工作培养人、以业绩考核人”。