下列条约涉及到中国主权的是
①《凡尔赛和约》 ②《九国公约》 ③《四国条约》 ④《五国条约》 [ ]
A、①②③
B、①③④
C、①②
D、①②③④
答案：C
文本型字段大小的取值最大为 【8】 个字符。
So far we have done a lot to build a low-carbon economy, but it is _____ ideal. We have to work still harder. [ ]
A. next to
B. far from
C. out of
D. due to
