单项选择题

Vitamin B enables the body to _____ full use of the food taken in.

A．make
B．reach
C．put
D．bring

相关考题

These construction workers are required to participate ...

单项选择题These construction workers are required to participate _____ the safety training program.

A．at
B．with
C．in
D．to

The task will not be fulfilled_____ we get help from ot...

单项选择题The task will not be fulfilled_____ we get help from other departments.

【B3】

填空题【B3】