＃1炉输灰系统通过什么来监视仓泵输送是否正常？
参考答案：
输送压力及输送时间
Large quantities of water, as well as some other timely help including a medical team ___since the serious drought hit Yunnan Province.
A．has offered
B．had been offered
C．have been offered
D．is offered
人乳中碳水化合物的主要成分是______。
A．葡萄糖B．半乳糖C．乳糖D．果糖
