Given:<br /> <img src="https://nimg.ppkao.com/2018-08/wenxueying/2018080116063010254.png?sign=22f89ed7730d0cbdd8b2ac6ba14fe60f&t=62d483ae" /><br /> Which two code fragments, inserted independently at line 5, will compile without warnings?()
A、public void addStrings(List list) {
B、public void addStrings(List<String> list) {
C、public void addStrings(List<? super String> list) {
D、public void addStrings(List<? extends String> list) { B,C