资格预审的优点包括对于招标人和投标人两个方面。其中对于招标人的优点内容不包括( )。
A. 简化评标工作
B. 节约了不合格申请人的投标成本
C. 可以排除不合格的申请人
D. 表明了采购人对招标合同的兴趣
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桥梁基础施工对于基坑排水方法叙述错误的是( )。
A. 管沟排水法
B. 集水坑排水法
C. 井点排水法
D. 帷幕法
桥梁基础施工中射入沉桩一般在砂类卵石层或坚硬土层中以( )。
A. 开锤轻击为主,射水为辅
B. 射水与捶击并用
C. 捶击振动为主,射水为辅
D. 射水为主,捶击振动为辅
桥梁的下部结构通常称为( )。
A. 桥跨结构
B. 桥墩结构或桥台结构
C. 理论结构
D. 标准结构
Air France SA said Monday that its second-quarter net profit fell 35 percent to €57 million ($57.4 million), but sales were steady and operating profit surged.Earnings before interest and tax, a measure of operating income, gained 86 percent to €141 million as fuel costs fell and cargo traffic rose. Air France has been hurt less than rivals such as British Airways PLC and Lufthansa AG by the slowdown on North Atlantic routes following the war on Iraq in 2003 because it has fewer flights in that market.Net income fell as the airline paid deferred taxes that came due. Sales rose 0.9 percent to €3.2 billion. The carder lost about €80 million in revenue because of a four-day strike by pilots in September. An accord was reached tying future pay increases to inflation. The carder said that first-half fuel costs fell 15 percent to 680 million. Cargo traffic rose 11 percent in the second quarter, while passenger traffic rose 1.1 percent. The airline's shares gained 87 cents, or 7.7 percent, to close at €12.11.Separately, Air France and Alitalia SpA agreed to buy 2 percent stakes in each other as Europe's second- and sixth-largest airlines deepen their partnership. Why did Air France's net income fall despite rising sales()
A. Because it had to pay deferred taxes that came due.
Because the French market was shrinking.
C. Because of a four-day strike by pilots in September.
D. Because the Iraqi war had reduced Atlantic flights.