对激素分泌进行调控的主要方式是“正反馈”调节。 ( )
参考答案:错
—Excuse me, what's the time, please?
—Let me see. ________. [ ]
A. Oh, I must go to school
B. Let's go and play games
C. It's about four thirty
D. Here you are
继续使用假设是指资产将按现行用途继续使用,或将转换用途继续使用。