单项选择题
With all its advantages, the artificial intelligence is...
单项选择题With all its advantages, the artificial intelligence is by no means without its ______ .
Prague offers visitors a series of excursions and leads...
单项选择题Prague offers visitors a series of excursions and leads them into a rich and ______ past.
Though her parents ______ her musical ability, Linda's ...
单项选择题Though her parents ______ her musical ability, Linda's piano playing is really terrible.
