问题
选择题
I________all the cooking for my family，but recently I've been too busy to do it.
A．will do
B．do
C．am doing
D．had done
答案
答案：B
B [句意：我为全家人做饭，但最近太忙了，以至于没能做。由句意知：为家人做饭是经常性、习惯性的动作，应用一般现在时。]
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