--- you interrupt now? Can’t you see I’m on the phone? --- Sorry sir, but it’s u
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--- you interrupt now? Can’t you see I’m on the phone?
--- Sorry sir, but it’s urgent
A.Can
B.Should
C.Must
D.Would
试题答案
C
此题考查情态动词,无难度。“你非要现在打断我吗?你难道没看见我在打电话吗?”must表说话者极不耐烦和生气的语气。