Mini-test Answer: 锻炼 (Intermediate)

Intermediate Level 中级 (zhōngjí) 

Correct answer: D

Analysis:

A.“训练 (xùnliàn)” is the Chinese phrase for “to train.”

“训 (xùn)” means to train and “练 (liàn)” means to practice.

B.“联系 (liánxì)” is the Chinese phrase for “to contact.”     “联 (lián)” means to ally and “系 (xì)” …