In the world， more than 30% of schools do not provide safe drinking water ______ about 570 million children． （ ）
A．withB．forC．towards
Journey to the West，she has also read Little Women．（ ）
A．BesidesB．ButC．Except
He solved the problem from others．（ ）
A．was differentB．differently
C．different
You'd better not read in the sun， it is bad for your eyes．（ ）
A．andB．butC．or
﹣Who was hurt in the traffic accident？
﹣ ．（ ）
A．NoneB．No oneC．Nothing
There were many people over there．He asked ．（ ）
A．what happenedB．what was happened
C．what did happen