English Language · English
Identify the part of the sentence that contains a grammatical error. There has been a national effort to installs Automatic Identification System (AIS) systems on ships under 20m for which a pilot study has been carried out.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1a pilot study has been carried out
- 2Automatic Identification System (AIS)
- 3There has been a national effort to installs✓
- 4systems on ships under 20m for which
Correct answer
There has been a national effort to installs
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