According to the passage, which of the following is an advantage of mixed-ability teaching? A. A pupil can be at the bottom of a class B. Pupils as individuals always have the opportuniti
According to the passage, which of the following is an advantage of mixed-ability teaching?
A. A pupil can be at the bottom of a class
B. Pupils as individuals always have the opportunities to work on their way
C. Pupils can be hindered from an all-round development
D. Formal class teaching is the important way to give pupils essential skills such as those to be used in the library