单项选择题A．possibleB．maybeC．likelyD．probable
单项选择题A．extensiveB．4giantC．immenseD．vast
单项选择题A．damagedB．missedC．releasedD．lost
单项选择题A．especiallyB．accordinglyC．likelyD．particularly
单项选择题A．whatB．howC．whenD．if
