据人体下丘脑、垂体调节的主要途径示意图回答问题:
常温下,血液中A的含量有增加趋势时,TRH和TSH的分泌量将(),这种调节属于()调节。
参考答案:减少;(负)反馈
The island is________attractive in spring and autumn because of the pleasant weather in both seasons.
A.partly
B.merely
C.nearly
D.equally
树脂的再生