task 1 选词填空 1 If you want to attract more customers, try _____on WeChat. 2 Try to ______each word and then translate it into Chinese. 3 The two men were _______ about music and opera. 4 The _______has / have decided to close the restaurant for financial reasons. 5 My career seemed to be on a downward _______in some sense. 6 Under the terms of the________, you have to pay maintenance charges. 7 The book is a(n) _______of poverty and its causes in this country. 8 The deeper meaning of the poem remains a(n) ________to all readers.