[ Grammar ]
Decide whether the sentence has correct or incorrect grammar:
The rate of students who enrolled in university Chinese language courses was erratic throughout the entire time period.
_____
A. correct
B. incorrect

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Conjunction › ViewIdentify the conjunction in the sentence: I wanted to go to the beach, but it was too cold.
A. but
B. or
C. and
D. so
Grammar › View
Is there …. milk in the fridge?
A. some
B. any