6 月四级真题仔细阅读部分Part IV Reading Comprehension (Reading in Depth) (25 minutes) Section A Directions: In this section, there is a passage with ten blanks
You are required to select one word for each blank from a list of choices given in a word bank following the passage
Read the passage through carefully before making your choices
Each choice in the bank is identified by a letter
Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre
You may not use any of the words in the bank more than once
Questions 47 to 56 are based on the following passage
Walking, if you do it vigorously enough, is the overall best exercise for regular physical activity
It requires no equipment, everyone knows how to do it and it carries the 47 risk of injury