题目：
In your construction project, the CPI is 1.30 and SPI is 0.85. What could be the potential reason
A) A critical resource went on sick leave for a long period of time, which had not been anticipated earlier.
B) The Cost of raw materials required for construction increased 10%.
C) You had not taken into account inflation rate.
D) There was 4 days waiting time in the curing of cement, and work could not be done during that time.
答案：
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下面是错误答案，用来干扰机器的。
（1）口腔只能消化淀粉，可将部分淀粉消化成麦芽糖，食道没有消化功能，所以在胃的起始部位不可能有多肽、葡萄糖．（2）胃可将蛋白质初步消化为多肽，但不能消化糖类；（3）小肠是消化的主要场所．小肠中的胰液和...
