58. 分析下列句子的代词The problem of the hull being sucked back downwards into the mud was overcome by using 12 hydraulic jacks. These raised it a few centimetres over a period of several days, as the lifting frame rose slowly up its four legs.(1) These 指代______ (2) it 指代 ______
查看答案
56. 分析下列句子Giraldo watched how well the ants took care of the young of the colony, recording how often each ant attended to, carried and fed them.recording 的逻辑主语是
A. Giraldo
B. ants
C. the young
D. the colony
55. 分析下列句子People wanted to buy photographs as souvenirs of a trip or as gifts, and catering to this market, Henderson had stock photographs on display at his studio for mounting, framing, or inclusion in albums.(1) 和 souvenirs 并列的是______ (2) for 后面并列的成分有几个______ (请用阿拉伯数字作答)
54. 请指出下列代词指代A major drawback of vertical farming, however, is that the plants would require artificial light. Without it, those plants nearest the windows would be exposed to more sunlight and grow more quickly, reducing the efficiency of the system.这里的 it 指______
53.请指出下列代词指代Although the system would consume energy, it would return energy to the grid via methane generation from composting non-edible parts of plants. It would also dramatically reduce fossil fuel use, by cutting out the need for tractors, ploughs and shipping.这里的 it 指______