【多选题】我国现阶段工程建设监理的特点有( )
A.
工程建设监理的服务对象是建设单位的项目监理和承建单位的项目监理
D.
我国对工程建设监理的市场准入采取企业资质和人员资格双重控制
【单选题】With respect only to the individuals shown in Figure 1 on page 55, it CANNOT be true that a:
A.
child of a person without a copy of the disease gene has the disease.
B.
child of a person with the disease gene will never contract the disease.
C.
child of two healthy carriers has the disease.
D.
parent of a healthy carrier is also a healthy carrier.
【单选题】The figure below shows the relative acceleration fac-tors for pepsin, an enzyme found in the stomach, andtrypsin, an enzyme found in the small intestine. Based on this figure and Figure2, one would be...
D.
less acidic for pepsin, but more acidic for trypsin.
【单选题】在决定安全航速是,下列说法正确的是:
C.
长首先应考虑航行的区域是否为大海或狭水稻, 并将其视为首要因素
D.
不但应全面考虑当时的环境及情况, 还应注意本船的操纵性能与可使用的雷达性能
【单选题】H. J. Rand's prediction about the year 2000 shows that ______.
A.
it is easy to figure out in advance what will happen
B.
it is difficult to figure out in advance what will happen
C.
only professionals can figure out in advance what will happen
D.
very few professionals can figure out in advance what will happen
【单选题】餐厅服务员为客人铺餐巾时,中站在客人的某一侧拿起餐巾,轻轻打开,注意一手在前,一手在后,将餐巾铺在客人腿上。这里的某一侧及左右活的正确操作为()。
【单选题】this figure shows which process?
【单选题】中央银行在公开市场上买卖有价证券记得主要品种是()
【单选题】下列选项哪个不是 我国现阶段建设工程监理的特点( )。
【单选题】中央银行在公开市场上买卖有价证券的主要品种是()