It _______ for two hours now
A、rainsD
雨现在还在下，是持续到现在的动作，所以根据句意，用现在完成进行时比较好。
TheNetherlandsistheonlycountryinEuropewhichpermitseuthanasia,________itisnottechnicallylegalthere.
This is ________ good reading habits are not only an important study skill for the student, but also an important life skill for anyone.
Neither English nor Chinese ________ difficult to learn.
Which of the following is not an international visitor?
Thevolleyballmatchwastelevised________onCCTV.
