芝麻香型酒的微量成分丰富而复杂，影响酒质的因素也是非常的复杂。

Windows98能支持多种类型的设备驱动程序，同一设备也可以有几种不同运行环境的驱动程序。Windows 98支持的设备驱动程序类型不包括下列的哪一种______

A．实模式DOS设备驱动程序

B．实模式Windows设备驱动程序

C．保护模式Windows设备驱动程序

D．保护模式DOS设备驱动程序

Today, we’ll talk about what other effects watching TV might produce on children. Children should be (1) a lot of television, many experts and parents agree, but there is at least one circumstance when it might be beneficial: (2) . A recent study conducted by Italian researchers found that children (3) immediately preceding and during blood tests experienced less pain than children whose mothers (4) during the procedure, or children whose mothers were present but (5) .
The research, led by Carlo Brown, MD, at the University of Siena, is published in the Archives of Disease in Childhood. (6) the study. None received any type of anesthesia; the children and their mothers (7) . Both the group whose mothers attempted to distract them from the blood tests and those whose mothers simply observed reported (8) than the group who watched cartoons. For that group, the levels of pain were less and the children were better able to (9) .
One of the possible explanations is that children might have (10) during the procedures, exacerbating their perception of pain. "The higher pain level reported by children during (11) shows the difficulty mothers have in interacting positively (12) in their children’s life," the authors write.
However, they stressed that (13) still provided benefits, noting that the children would (14) during the procedures. "Indeed, children state that having their parent present (15) when in pain," say the authors.
Another possibility offered for consideration is the notion that the (16) might release pain-quelling endorphins. Endorphins, (17) produced by the pituitary gland, resemble opiates in their ability to produce analgesia and a sense of well-being. In other words, they might (18) .
In any case, the study results suggest that health workers should (19) to watch television during painful procedures (20) .

英国人类学家马林诺夫斯基在（）

A.参与观察

B.非参与观察

C.试验室观察

D.间接观察

肾移植后急性肾小管坏死多发生在（）至（）内。

用已知溶液替代试液，用同样方法进行试验，称为空白试验。