27. Before getting off the train, ______ sure you have all your belongings with you.
A
making
B
to make
C
made
D
make
此题是祈使句。所以句首用动词原形,因此选make, 故选D
本题是祈使句。本句意思是:在上火车之前,确信你随身带了所有的东西。此处选D.
把握不准要点。