Sentence Correction

In addition to providing more course offerings than Willow High School, the teachers at Menlo High School are better trained than those at Willow, having received more information on instructing a multilingual and culturally diverse student body.

(A) the teachers at Menlo High School are better trained than those at
(B) Menlo High School has teachers who are better trained than those at
(C) Menlo High School teachers are better trained than they are at
(D) the teachers at Menlo High School are better in training than those at
(E) Menlo High School has teachers who are better trained than at

OA B Source kaplan 800

komal wrote:In addition to providing more course offerings than Willow High School, the teachers at Menlo High School are better trained than those at Willow, having received more information on instructing a multilingual and culturally diverse student body.

(A) the teachers at Menlo High School are better trained than those at
(B) Menlo High School has teachers who are better trained than those at
(C) Menlo High School teachers are better trained than they are at
(D) the teachers at Menlo High School are better in training than those at
(E) Menlo High School has teachers who are better trained than at

OA B Source kaplan 800

in the original sentence, the opening clause incorrectly modifies the teachers, whereas it should modify Menlo High School.

Out of B, C and E, only option B compares teachers at Menlo with with teachers at Willow.

C gives an impression that the same teachers work in Willow and Menlo.

Hence, B is "the one".

Option B

Menlo High School has teachers who are better trained than those at ....

komal wrote:In addition to providing more course offerings than Willow High School, the teachers at Menlo High School are better trained than those at Willow, having received more information on instructing a multilingual and culturally diverse student body.

(A) the teachers at Menlo High School are better trained than those at
(B) Menlo High School has teachers who are better trained than those at
(C) Menlo High School teachers are better trained than they are at
(D) the teachers at Menlo High School are better in training than those at
(E) Menlo High School has teachers who are better trained than at

OA B Source kaplan 800

My pick is B.
A,D are wrong. Menlo High School is required. It's school, providing course offering not the teacher.
C - unnecessary usage of they for comparison purpose
E. Wrong sentence formation for comparison.
So, B wins here.