问题
______ students should be given more freetime is suggested by many experts and welcomed by kids in school．
A:What
B:Why
C:Whether
D:That
B:Why
C:Whether
D:That
正确答案是：
同类题型
Having an outdoor meal is always fun, but it can also be damaging to the planet if__________.
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He will surely finish the job on time _____ he is left to do it in his own way