单层厂房的横向排架可分为等高排架和不等高排架，以下说法正确的是（）
This sick man was _____ in a blanket.
“用寒远寒，用热远热”属于
I never regretted _____ his offer, for it was not where my interest lay.
You’d better let me know as soon as there is a(n)____position in the branch office.
If your car _____ any attention during the first 12 months, take it to authorized dealer.
关于脐带脱垂下列概念正确的是: ()
The small mountain village was （）by the snow for more than one month.
Mary tiptoed over and took the clock away because she hated to hear it（） when she was trying to go to sleep.
某孕妇，妊娠 34 周，做胎心监护时为判断基线胎心率，监护时间至少为
He resented _____ to wait. He expected the minister _____ him at once.