焚风
参考答案:
又叫干热风,是指由于空气下沉,使空气温度升高、湿度下降而形成的又干又热的风。
No child under 12 is allowed to go to the lake alone;any walk close to the lake________by a parent.[ ]
A. must be accompanied
B. must accompany
C. can be accompanied
D. should accompany
1987年与1976年相比,我国农业国民收入的增长幅度为()。
A.68%
B.216%
C.305%
D.316%