Everyonegothroughthesecuritycheck（安检）whenenteringtheBird’sNeststadium.A.canB.mayC.mustD.might

Question

Everyone __________go through the security check（安检） when entering the Bird’s Nest stadium.

A. can B. may C. must D. might

Answer 1

C

分 析：
句意：当进入鸟巢体育馆时，大家必须通过安检。A. can能，B. may可以，C. must必须，D. might可以。据when entering the Bird’s Nest stadium，故选C。

考点：
考查情态动词辨析。