In the past few years, our company _______________ a great deal of attention to building up company culture.
A. pays
B. would pay
C. is paying
D. has been paying
We will provide you with tips to help you keep your stress levels ______________ control.
A. for
B. out
C. under
D. with
They still have some problems _____________________ in designing the new energy vehicle.
A. overcome
B. overcoming
C. to overcome
D. overcomes
If there's one man ___________________ opinions matters more than any others', it's our manager.
A. whom
B. which
C. who
D. whose