1.D
句意:第一天,我们犯了一个错误。
根据第二段第1-3行:Our guide told us that we must get together at 7:15 and the restaurant was open at 6:30. But when we came into the restaurant at 6:40 the next morning, there were few people and little food.导游告诉我们必须在7点15分集合,餐厅6点半开门。但是当我们第二天早上6:40进入餐厅时,人很少,食物也很少。
以及第三段第一句:We made a mistake about the time.我们把时间搞错了。
结合选项可知,第一天我们犯了一个错误。故选D。
2.C
句意:早饭谁也不应该迟到。
根据第二段第1-2行:Our guide told us that we must get together at 7:15 and the restaurant was open at 6:30. 导游告诉我们必须在7点15分集合,餐厅6点半开门。可推测,导游应该特意强调了早餐的时间,所以应该是说早餐不能迟到。故选C。
3.E
句意:我们等了半个小时的向导,但他没有出现。
根据后两句So we called him.We asked him why he didn't show up.所以我们打电话给他。我们问他为什么没来。可知,这里指导游没有出现。结合选项,答案选E。
4.F
句意:泰国和中国之间有一小时时差。
根据空后的"We didn't know that.",可知空白处指的是作者不知道的事。
根据第二段第四行We finished breakfast at seven.We waited for the guide for half an hour but he didn't show up.我们七点钟吃完早餐。我们等了导游半个小时,但他没有出现。可知作者给导游打电话时是早上7:30。
以及第二段最后一句He heard that and laughed and then he said, "It is only 6:30 now!"他听到这笑了,然后说:“现在才六点半!”
可知泰国和中国有一个小时时差,所以作者弄错了。故选F。