We can learn from the last paragraph that the author believes ________.
[A] happiness more often than not ends in sadness
[B] the anti-happy art is distasteful but refreshing
[C] misery should be enjoyed rather than denied
[D] the anti-happy art flourishes when economy booms
第4题
眼球组织中,分泌房水及产生眼屈光调节作用的组织是()。
A.睫状肌
B.括约肌
C.睫状体
D.晶体
第5题
()构成眼球的内容物。
A.角膜、房水(前房、后房)、玻璃体
B.房水(前房、后房)、晶状体和玻璃体等
C.睫状体、晶状体和玻璃体等
D.视网膜、晶状体和玻璃体等
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