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【单选题】
影响照片影像密度的因素错误的是（）A.
正常曝光时，密度与照射量成正比
B.
管电压增加，照片密度增加
C.
被照体厚度、密度的增加，影像密度增加
D.
摄影距离的增大，密度降低
E.
与照片的显影加工条件有关
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【单选题】They stood there and opened their eyes wide, _______ what was happening. [ ]
A.
pulling over
B.
watching over
C.
getting over
D.
going over
【简答题】Старинные громоздкие комоды(笨重的五斗橱) , секретеры (写 字台) , диваны и картины заменяются _______ ( новая современная мебель и другие предметы) интерьера(装饰) .
【单选题】—What’s Jim doing now ? —He ________ TV with his father in the living room.
A.
is watching
B.
are watching
C.
is watch
D.
are watch
【单选题】—Tom often _____ TV on Saturday evenings, but now he is _____ stories.
A.
watches; reading
B.
watching; reads
C.
looks; reading
【单选题】According to Dela， among most diabetics the importance of exercise is __________of watching their diet. 查看材料
A.
as poorly understood as
B.
as well understood as
C.
less understood than
D.
better understood than the importance
【简答题】Anne couldn’t concentrate ________ what she was doing while her family were watching TV. A) to B) on C) for D) in
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