【简答题】水稻的受精作用发生在胚珠中.______.
【单选题】Colin was about to get off the camel ________ a child ran towards him.
【简答题】某公司出口小麦4000公吨,信用证规定:“自6月份起,每月各装1000公吨。”卖方6月份和7月份各装运1000公吨,8月份由于货物数量不足,没有装运,9月份装了2000公吨。货到目的港后,银行以8月份卖方未装货违反交货期为由,拒绝对9月份所装的2000公吨货物付款。问:银行这样做是否正确?为什么?
【单选题】患者,女,30岁。骤然剧烈腹痛3小时,经检查诊断为胃、十二指肠溃疡急性穿孔合并腹膜炎。现上腹部拒按,伴恶心呕吐,大便干结,小便短少,舌苔薄白,脉弦细数。其证型是
【单选题】Which of the following is a possible cause of changes in the role of the child in the United States?
A.
An increase in technology.
B.
The growing complexity of the child's psychological needs.
C.
A decrease in the child's intellectual capacities.
D.
The growing number of single parent families.
【判断题】( ) 3 Hotel receptionists need good computer skills and math skills , as well as the ability to provide good customer service.
【单选题】患者,女,30岁。诊断为胃、十二指肠溃疡急性穿孔,在送往医院途中,患者应安置为
【判断题】Hotel receptionists need good computer skills and math skills, as well as the ability to provide good customer service.
【单选题】Things have changed a lot since I was a child.