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Anonymous Posted 9 years ago
Grammar

Use of has had

The team of indian engineers _ shown that digital photographs
  

Top answer

You should always provide a complete sentence when you ask a question. You asked about 'has' and 'had'. 'has shown' has a time frame that extends to the present moment.

  • You should always provide a complete sentence when you ask a question.
  • You asked about 'has' and 'had'.
  • 'has shown' has a time frame that extends to the present moment.
  • 'had shown' has a time frame that extends only to a past moment establish by context.
  • Both are correct, but you have given no context by which to judge whether one is more appropriate than the other.
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1 Answers
0

You should always provide a complete sentence when you ask a question.

You asked about 'has' and 'had'.

'has shown' has a time frame that extends to the present moment.
'had shown' has a time frame that extends only to a past moment establish by context.

Both are correct, but you have given no context by which to judge whether one is more appropriate than the other. Ther

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