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(单选题)Life is like a long race ______ we compete with others to go (单选题)When their children lived far away from them, these old peop (单选题)Not until he left his home ______ to know how important the (单选题)If you don’t understand something, you may research, study, (单选题)To my delight, I ______ from hundreds of applicants to atten (单选题)I am not afraid of tomorrow, ______ I have seen yesterday an (单选题)—Can you break a five-pound note?—Sorry, I haven’t ______ wi (单选题)Which of the following sets of English sounds differs only i (单选题)According to the manner of the articulation, [l] is consider (单选题)How many syllables does the word “harmonious” contain?