原题
Read a product review.
★★★★★
WaveSound Earbuds are the best headphones for studying!
I researched a bunch of options, and these have the best price-to-quality ratio. Adequate sound, comfortable enough for long library sessions, easy-to-use Bluetooth connectivity, and an 8-hour battery! If you're ok giving up some premium features, these are great for students on a shoestring.
What aspect of student life does being "on a shoestring" refer to?
ABalancing work and academics
BHaving little spending money
CStudying for long periods of time
DPreparing for a future career
正确答案：B
解题思路
老师暂未填写解题思路。