单项选择题
Charted depths（）by 2 meters due to state of the winds．
A.is decreased B.decreased C.decreases D.are decreased
单项选择题 Charted depth is the（）.
单项选择题 Chart legends which indicate a conspicuous landmark are printed in（）.
单项选择题 Chart legends printed in capital letters show that the associated landmark is（）.
