若一个三角形三个内角度数的比为11︰7︰3,那么这个三角形是( )
A:直角三角形
B:锐角三角形
C:等边三角形
D:钝角三角形
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——How old is your daughter?—— ______ . We had a special party for her _____ birthday last week.
________ people come to enjoy flowers in Australia in September.