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下图是某实验小组的同学绘制的两种固体物质的溶解度曲线图。请你根据图示回答问题: （1）t 1 ℃时，a物质的溶解度_______b物质的溶解度（填“>”、“（2）将t 2 ℃时a、b两种物质相同质量的饱和溶液，分别冷却到t 1 ℃，析出晶体最多的是________物质。 （3）溶解度曲线图中的任何一点都表示溶液的一种特定状态。图中Ａ、Ｂ两个状态中，溶液属于不饱和状态的是_________，状态最不稳定的是__________。
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举一反三
【单选题】If we take all the factors into account, his chances of winning the election were .
A.
slim
B.
weak
C.
bad
D.
wrong
【简答题】(leader) Our prospects of winning an election will be better under his .
【单选题】Given the government's record on unemployment, their chances of winning the election look poor.
A.
鉴于政府在解决失业问题上成绩不佳，他们在选举中获胜的机会不大。
B.
考虑到政府以往处理失业问题的态度，他们在选举中不太可能获胜。
C.
如果政府以往处理失业问题成绩不佳，他们将无法做出选择。
D.
政府在以往处理失业问题的态度决定了他们在选举中不太可能获胜。
【单选题】This candidate has far more chances of winning the election than _______ recommended by the organizer.
A.
that
B.
the one
C.
whom
D.
one
【判断题】The winning of the election showed the writer that if you persevere, anything is possible.
A.
正确
B.
错误
【单选题】He ______ his last chance of winning the election when he said the wrong thing on TV.
A.
gave off
B.
gave away
C.
give in
D.
gave out
【单选题】They have agreed to ______ their differences in the interests of winning the election.
A.
put in
B.
put across
C.
put away
D.
put aside
【简答题】He is __________ about his chances of winning the election. (optimist)
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