Which of the following scheme does NOT provide CPA-Security?

Select one:

A) Using Plain RSA to distribute a randomly generated symmetric (session) key

B) One time pad

C) Block ciphers used in ECB mode

D) Block ciphers used in CTR mode

I was reading the book, and I am not sure if this is correct. Block ciphers used in CTR mode is not provide CPA-sercurity. Please explain if it is not correct.