单选题
How can I ever concentrate if you ______ continually ______ me with foolish questions?
A、
have ... interrupted
B、
had ... interrupted
C、
are ... interrupting
D、
were ... interrupting
【正确答案】
C
【答案解析】
[名师精解] be+现在分词常与continually等词连用,表示带有感情色彩的经常发生的动作。 [解题秘籍] interrupt这个词不是表示瞬间动作的动词,可用作进行时。
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