题号:8108int a=1,b=2,c=3; if(a>b)a=b; if(a>c)a=c; 则a的值为()。
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题号:8114int a=1,b=2,c=3; if(a>c)b=a;a=c;c=b;则c的值为()。
A. 不一定
B. 2
C. 3
D. 1
Listen to the passage twice and fill in the blanks with what you hear.Getting your products to your customers on time, in good condition and at a reasonable cost, is very important. As for the means of shipping your products, that decision should be made _______1______ your business needs and budget.Four main means of transport are used internationally. Road transport is ______2________ choice for shipping goods within a country. Prices are different according to whether the shipment is a full-truck load or a less-than-full-truck load. The railway is another important means of transport within a country, particularly where roads are _____3_________. Air transport is the most expensive choice. However, it has the advantages of speed, reduced insurance and ______4_______. Water transport is used mainly for heavy goods. It is the slowest but least expensive mode of transport.Besides means of transport, you will also need to pay attention to product packaging and insurance. Packaging protects your goods from shipping damage. It is ________5__________ that you insure your products. Insurance protects you against financial loss when products are stolen, damaged, delayed or accidentally lost.
Frank Murphy receives a call about delivery arrangements. Listen to the conversation and complete his notes.1. The ship reached Shenzhen Port () and started unloading in the afternoon.2. There’re () containers in all.3. The trucks should arrive () or early Thursday.4. Call the () and ask if the imports can be unloaded on Saturday.
【单选题】消费者对于有些产品品牌差异明显,但消费者不愿花长时间来选择和估价,而是不断变换所购产品的品牌,这种购买行为称为( )。
A. 习惯性的购买行为
B. 多样性的购买行为
C. 减少失调感的购买行为
D. 复杂的购买行为