皮皮学，免费搜题
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搜题
【多选题】
按住 [填空(1)] 键拖动鼠标，使封套上的某个节点和与之相对的的节点有相同方向的变化，按住 [填空(2)] 键拖动鼠标，使某个节点和与之相对的节点分别向相反的方向变化。A.
CTRL
B.
SHIFT
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皮皮学刷刷变学霸
举一反三
【单选题】According to the passage, the aim of the teacher is to ______.
A.
train his pupils to reach quickly the stage of reading without having to concentrate on the separate symbols
B.
help his pupils look at each printed symbol for its meaning as well as for its shape
C.
help his pupils avoid taking long jumps and short pauses while they are trying to get the meaning of what they are reading
D.
tell his pupils different reading stages, of which the first one is to recognize the separate printed symbols