【正文】 ng video games again! Study hard, ______ you will fail in the ing exam. A.since【答案】 D 【解析】【分析】句意：自從我的朋友十年前去了美國，我和我的朋友們就沒有見過面。B.thoughD.C.B.as far as【答案】 C 11．_____________ my brother arrived in Thailand, he visited the local biggest temple at once. A.even thoughB.C.ll send you the form. A.B.becauseC.ifC.D.C.B.祈使句+and/or+句子，固定搭配，根據(jù)句意可知是努力學(xué)習(xí)，否則會(huì)失敗，故選D。but 【點(diǎn)評(píng)】考查連詞辨析，首先識(shí)記連詞詞義，然后根據(jù)詞義和句意確定。t feel happy，感覺不開心是轉(zhuǎn)折關(guān)系，but但是，表轉(zhuǎn)折，故選C。C.C.s much greener because it uses electricity. A.Even thoughif 【點(diǎn)評(píng)】考查連詞辨析，首先識(shí)記連詞詞義，然后根據(jù)句意確定。so28．— What subject do you prefer? — I prefer science ________________ it39。as soon as，一……就……；if，如果；while，當(dāng)……時(shí)候；until，直到，not...until...，直到……才……，故選D。B.24．—When did you know there would be an important meeting? —_______ Sandy called me this morning.A.you will be healthier. A.orC.whent play puter games __________ he finishes his homework. A.C.s not so difficult. A.anywaywhenC.whether【答案】 B 2．___________ you know the answer, please ___________ your hand. A.D.D.B.unlessHoweverD.D. 【點(diǎn)評(píng)】考查連詞辨析，注意since連接的時(shí)間狀語從句，主句為現(xiàn)在完成時(shí)，從句為一般過去時(shí)。注意句子涉及到祈使句，and/or+陳述句的用法。unlessor因題干