Jenny huì tiàowǔ, dàn tiào de bù zěnme yàng.
Jenny 会 跳舞， 但 跳 得 不 怎么 样。
Jenny can dance, but she doesn’t dance very well.
You know the answer is A, because “不怎么样 (bù zěnme yàng)” means “not up to much; very indifferent; so-so” in English, and in answer A, 不太好 (bú tài hǎo) also means “not very good.” Answer B means she dances very well and answer C means she can’t dance at all, which are both wrong.
Tā wǎngqiú dǎ de bù zěnme yàng .
他 网球 打 得 不 怎么 样。
He plays tennis only so so.
Zhè fú huà huà de bù zěnme yàng.
这 幅 画 画 得 不 怎么 样。
This isn’t much of a painting.