【正文】
k will go abroad. A. It said that B. It says when C. It is said that D. He is said 3. ___ I can’t understand is ___ he changed his mind. A. That。 that 1. ____ matters most in learning English is enough practice. (2020全國(guó) II) A. What B. Why C. Where D. Which 2. ______ he referred to in his article was unknown to the general reader. (2020上海 ) A. That B. What C. Whether D. Where 3. The traditional view is ______ we sleep because our brain is “programmed” to make us do so. (2020上海 ) A. when B. why C. whether D. that 4. It has been proved ____ eating vegetables in childhood helps to protect you against serious illness in later life. (上海卷 ) A. if B. because C. when D. that