英国歌手埃尔顿•约翰的《Sacrifice》属于主流流行歌曲。
参考答案:对
现代汽车中,采用液压挺柱可以不保留()。
—I must thank you for taking the trouble to look after my sick mother.
—_______.
A.With pleasure
B.It doesn’t matter
C.It was no trouble at all
D.By all means