海南三亚一中月考3,24)So difficult _______it to work out the problem that I decided to ask Tom for some advice.
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A
I did find
B
did I find
C
I’ve found
D
have I found
推荐题目
Only after they had discussed the matter for several hours ________ a decision. 
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A
they reached
B
did they reach
C
they reach
D
do they reach
______ for the free tickets, I would not have gone to see films so often.
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A
If it is not
B
Had it not been
C
Were it not
D
If they were not
He asked, “How are you getting along?”----He asked ______. 
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A
how am I getting along
B
how I was getting along
C
how are you getting along
D
how was I getting along