____ anyone phone during the board meeting, please tell them I am busy.
#87768
A
Should
B
Will
C
May
D
Can
推荐题目
___ it rain tomorrow, we would have to cancel the football match.
#86693
A
Were
B
Would
C
Should
D
Will
---What did you say to Julia? I saw her crying in the dormitory alone. --- It ______ my fault. We talked happily when I was with her in the classroom.
#87586
A
mustn’t have been
B
should have been
C
shouldn’t have been
D
couldn’t have been
—— I can’t get through to the general manager’s office anyhow. —— The line is busy. Someone＿＿＿＿＿the telephone.
#89932
A
must use
B
uses
C
must have been using
D
must be using
I wrote a letter to John for his help during my high school years，without which I ________ the college entrance exam.
#86497
A
would fail
B
would have failed
C
should fail
D
must have failed