The passage is mainly concerned with______.A．the second interviewB．the first interviewC．an

What is the passage mainly concerned with？A．America"s best colleges.B．The power of the wor

The passage is mainly concerned with______.A．the components of sunspotsB．sunspots acting l

The passage is mainly concerned with______.A．stressB．physical exercisesC．dietsD．anxiety

What is the passage mainly concerned with？A．How to give pupils a flavour of Shakespeare dr

What is this passage mainly concerned with？A．The problems in U.S. hospitals and medical ce

What is this passage mainly concerned with？A．The functions of the Department of Labor in A