单项选择题

一设备的混凝土基础，底面积为5m×5m，工作面为0．3m，挖土深1．5m，放坡系数1：0．5，则招标清单挖土工程量为（）立方米。

A.55.16
B.60.77
C.37.5
D.25

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Questions 23-28Read the newspaper article below about Japanese investment.For each question (23-28), choose the correct answer.Mark one letter (A, B or C) on your Answer sheet.JAPAN INCREASES TRADE AND INVESTMENT IN ASIAJapan has been the most powerful country in Asia, but it had little trade with the region until now. Now, Japan is doing more trade with Asia than with the rest of the worlD.In 1985, the US was Japan's main customer; Japan exported a third more to the US than to AsiA.Now, Asia buys 30%more than the US and three times as much as EuropE.Japanese imports from Asia increased by 150% between 1985 and 1995. Japan's imports amount to $ 60 billion from Asia in 1993, compared to $ 50 billion from the US and $ 24 billion from EuropE.In 1994, Japan invested $ 7.7 billion in AsiA.During the next few years, 75% of Japan's direct investment will be therE.Japanese investment in the region is now $ 64 billion, as against US investment of $ 26 billion, or German investment of $ 7 billion.Thailand expects new Japanese investment to reach $ 8 billion by 1998. Already, Japan controls 90% of Thailand's auto market. Labour costs in Japan are high, so Japanese companies are setting up in countries where workers get paid much less; an increasing number of Japan's employees now live outside Japan.Where was Japan's biggest export market in 1985?A.EuropeB.The USC.Asia

A.B.
C.
D.
E.
F.7
G.
H.
Where
I.Europe
B.The

单项选择题

有关砖砌体的一般规则，叙述错误的是（）。

A.女儿墙高度，从屋面板上表面算至女儿墙顶面
B.外墙按中心线，内墙按净长线计算墙长度
C.附墙烟囱(包括附墙通风道、垃圾道)按其外形体积计算，单独计算体积
D.凸出墙面的的腰线和挑檐等体积，并入墙身体积内计算

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