在同一群落中的不同物种,生态位越接近,竞争越激烈。 ( )
参考答案:对
—Is there ______ in today’s newspaper?
—Yes, another spacecraft will be set up into space soon.[ ]
A. nothing new
B. new nothing
C. anything new
D. new anything
子宫腺肌病的子宫多呈 _________ 增大,但很少超过 _________ 大小。