以下（）是阔叶树。
A、广玉兰
B、高山榕
C、枇杷
D、棕榈
参考答案：A, B, C, D
It is in the west of China _____ there is no doubt _____it is going to rain tomorrow.
A．where; whether
B．that; that
C．that; whether
D．where; that
某城市计划建设一个化工厂，图中四种方案较为合理的是
A、A
B、B
C、C
D、D
