尿毒症时最早出现循环系统的症状。()
参考答案:错
We will celebrate the 90th birthday of the Chinese Communist Party ______ July 1st, 2011. [ ]
A. on
B. at
C. in
D. during
庄子笔下的“大鱼”可以喻指()
A.辁才讽说之徒
B.任公子
C.大道或身怀大道之人
D.万物之一类