【題目】James enjoys watching movies, and he often ________ a movie in his free time.
A.watchesB.watchedC.is watchingD.will watch
【答案】A
【解析】
句意:詹姆斯喜歡看電影,他經(jīng)常在空閑時間看電影。
考查一般現(xiàn)在時。A. watches第三人稱單數(shù)形式,表一般現(xiàn)在時;B. watched表一般過去時;C. is watching表現(xiàn)在進(jìn)行時;D. will watch表一般將來時。根據(jù)前一句James enjoys watching movies以及句中often提示,空格處所在句子應(yīng)用一般現(xiàn)在時,且主語he為第三人稱單數(shù),故動詞watch應(yīng)用第三人稱單數(shù)形式watches。故選A。
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【1】What is Paragraph 2 mainly about?
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根據(jù)材料內(nèi)容選出最佳答案。
【1】According to the article, what can get in the way of plants’ growth?
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【2】How do the mitochondria support the plants’ growth?
A.By providing energy for cells.B.By changing the plants’ genes.
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【3】Why did the scientists do the experiment?
A.To explain why pets love to be touched.
B.To find out why some plants grow more slowly.
C.To test if touching can change the genes of plants.
D.To show that plants’ and animals’ genes are different.
【4】What does the underlined word “threats” mean in Chinese?
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【5】What can we learn from the text?
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C.It’s necessary to avoid touching the plants all the time.
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