“咬定青山不放松,立根原在破崖中。千磨万击还坚劲,任尔东南西北风”中歌咏的是何种植物?()
A.梅
B.松
C.菊
D.竹
参考答案:D
Mum asked me ________ I needed any help.[ ]
A. whether
B. that
C. what