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Correct Answer: A
Correct Answer: A
Method / Topic: Fill in the Blanks
The correct option follows the grammar rule or passage evidence.
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Correct Answer: A
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<td style="border-bottom:none; border-left:none; border-right:none; border-top:none; height:20px; vertical-align:top; white-space:normal; width:85px">In English, we usually use 'good at' before a skill or subject. For example, good at singing, good at cricket, good at mathematics. Therefore, the correct sentence is: She is good at mathematics.</td>
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</table>
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Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Shortcut used, common trap, and the fastest solving route
- Check whether it is grammar, vocabulary, or comprehension.
- Apply the matching rule or locate the evidence line.
- Reject options that sound natural but break the rule or evidence.
Choose the correct word: She is good ___ mathematics.
Explanation
Correct Answer: A
Method / Topic: Fill in the Blanks
The correct option follows the grammar rule or passage evidence.
Short Explanation
Detailed Explanation
Correct Answer: A
Method / Topic: Fill in the Blanks
<table cellspacing="0" style="border-collapse:collapse; width:85px">
<tbody>
<tr>
<td style="border-bottom:none; border-left:none; border-right:none; border-top:none; height:20px; vertical-align:top; white-space:normal; width:85px">In English, we usually use 'good at' before a skill or subject. For example, good at singing, good at cricket, good at mathematics. Therefore, the correct sentence is: She is good at mathematics.</td>
</tr>
</tbody>
</table>
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