问题
选择题
“女高音”和“引吭高歌”的“高”分别指的是声音的( )
A.响度大,音调高
B.音调高,响度大
C.音调高,音色好
D.音色好,音调高
答案
“女高音”中的“高”指的是音调高;
“引吭高歌”中的“高”的意思是指响度大;
故选B.
“女高音”和“引吭高歌”的“高”分别指的是声音的( )
A.响度大,音调高
B.音调高,响度大
C.音调高,音色好
D.音色好,音调高
“女高音”中的“高”指的是音调高;
“引吭高歌”中的“高”的意思是指响度大;
故选B.
任务型阅读。 |
To find out whether (是否) bees can see colors, the following experiment is made. A round table is put in a garden, and on the table is a piece of blue cardboard (硬纸版) (1) a drop of syrup (糖浆). (3) After a short time, bees come to the syrup. The bees then fly to their hive (蜂房) and give the syrup to other bees in the hive. Then they return to the feeding-place which they have found. After a while, the blue cardboard with the syrup on it is taken away. (2) of this card, a blue card is now put on the left side of the first feeding-place and a red card to its right. These new cards have no syrup on them. Very soon bees arrive again, and fly straight to the blue card. None go to the red card. |
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