Definitely D because the word unusual that strikes the “this was odd”
I would say D, since A and B would be highly irrelevant. C sounds like a possible answer, but could still be viewed as irrelevant since it doesn't actually contain info about MP3 players.
Explanation:
Bat:A nocturnal mammal capable of making flights; an implement with handle and solid surface used to it balls
The correct answer is D, this is 'present perfect' tense. It is formed with the use of the verb HAVE in present simple tense (so, HAVE/HAS), and the past participle of a verb (or the third column of irregular verbs).
A cannot be correct, because then it would say - I hear.
B cannot be correct, because then it would say - I had heard.
C cannot be correct, because then it would say - I heard.
And since there is also HAVE HEARD, the correct answer has to be D.
Answer:
A. funny
Explanation:
If something is funny you laugh so therefore it is A.
