Chapter 2
Answer: 4.
Answer: 3.
Answer: 1 and 2.
Answer: 1.
Answer:
//input/following-sibling::input
.Answer:
css=input + input
.
Answer: 4.
Answer: 3.
Answer: 1 and 2.
Answer: 1.
Answer: //input/following-sibling::input
.
Answer: css=input + input
.