Which of the following is a reason why Turkey is not yet a member of the EU? 以下哪土耳其尚未加入欧盟的原因?()
A.
Only about 10 percent of Turkey's international trade is with the EU.土耳其只有大约10%的国际贸易是与欧盟进行的。
B.
There are concerns over human rights issues in the country.这个国家存在着对人权问题的担忧。
C.
The country has yet to form a customs union with the EU.该国尚未与欧盟建立关税同盟。
D.
Turkey has a weak economy. 土耳其经济疲软。