Only when I left my parents for Italy __

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问题选择题

Only when I left my parents for Italy ________ how much I loved them.

A．I realized

B．I had realized

C．had I realized

D．did I realize

答案

答案：D

题目分析：句意：只有当我离开我的父母到意大利的时候，我才意识到我有多么爱他们。Only + 状语从句位于句首，主句要用部分倒装，选D。

单项选择题

可致水质发黑、发臭的是（）。

A.耗氧作用>复氧作用

B.耗氧作用<复氧作用

C.耗氧作用=复氧作用

D.氧垂曲线溶解氧的最低点>4mg/L

E.氧垂曲线溶解氧的最低点<4mg/L

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完形填空

完形填空。
It was a cold winter afternoon. Robert stopped for a moment as he crossed the bridge and looked down at the river below. There were hardly any 1 on the river. Near the bridge, however, almost direct below, 2 was a small canoe (独木舟), with a boy in it. The boy was wearing 3 and shivering (颤抖) with cold, Robert noticed. Just then he heard a cry, “Help! Help!” The cry 4 from the river. Robert looked down. The boy was 5 the water and his canoe was floating away. “Help! Help!” he called again. Robert was a good 6 . Taking off his clothes, he 7 into the river. The 8 water made him tremble（颤抖） all over, 9 in a few seconds he reached the boy. “Don’t be afraid,” he said and started to swim towards the river bank, 10 the boy with him. But at that 11 he noticed a large motor boat under the bridge. There were several people on the boat, all 12 in his direction. Robert 13 to swim towards the boat. “Give me a hand,” he shouted 14 he got near the boat. He 15 up into a row of faces. “It’s funny,” he thought. “They look so 16 .” Silently they helped the boy into the boat and 17 him in a blanket (毯子). But they did not move to 18 Robert. “Aren’t you going to pull me 19 , too?” “You!” said one of the men. Robert noticed that he was standing next to a large 20 . “You! Why, we were making a film and you spoiled (破坏) a whole afternoon’s work! You can stay in the water!”
( )1.A. fish ( )2.A. there ( )3.A. more ( )4.A. happened ( )5.A. on ( )6.A. swimmer ( )7.A. threw ( )8.A. deep ( )9.A. but ( )10.A. pushing ( )11.A. place ( )12.A. seeing ( )13.A. decided ( )14.A. while ( )15.A. turned ( )16.A. nervous ( )17.A. wrapped ( )18.A. save ( )19.A. on ( )20 A. boat	B. boats B. it B. many B. went B. within B. guard B. looked B. cool B. so B. dragging B. period B. smiling B. went B. till B. looked B. afraid B. left B. thank B. out B. blanket	C. waves C. where C. much C. arrived C. in C. soldier C. jumped C. dirty C. and C. holding C. second C. looking C. agreed C. for C. hurried C. excited C. placed C. wrap C. away C. camera	D. birds D. that D. little D. came D. under D. player D. turned D. cold D. or D. catching D. moment D. shouting D. promised D. as D. stood D. angry D. threw D. help D. off D. screen

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