Students may be able to avoid the Freshman 15 if they include regular exercising into their schedule.
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Many universities have sports classes for students to take and receive credit for.
A. 对
B. 错
Students should make better choices when it comes to eating. They should not eat pizzas or sandwiches.
A. 对
B. 错
The good news is that the Freshman 15 is not true at all. No freshman gains any weight.
A. 对
B. 错
众所周知的泰坦尼克号船钢板由于含________较高,韧性较差,尤其是低温下呈现脆性,给整只船的寿命带来致命性影响。
A. N
B. C
C. S
D. P