–What’s that noise?
–Oh, I forgot to tell you. The new machine ______.
A．was testedB．will be testedC．is being testedD．has been tested
C。
本題考查的是動詞的語態(tài)。根據(jù)該句空格前面的主語The new machine可以判知，空格處應(yīng)該使用被動語態(tài)。然后根據(jù)上文可以判知，該機(jī)器的檢測應(yīng)該是正在進(jìn)行中，所以本題應(yīng)該使用現(xiàn)在進(jìn)行時(shí)的被動語態(tài)，故選C。
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