问题
单项选择题
在玉米（）使用喷施宝，能促进茎杆粗壮，增强光合作用，使子实饱满。
A、苗期和大喇叭口期
B、抽穗期和灌浆期
C、苗期和拔节期
D、拔节期和大喇叭口期
答案
参考答案：B
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在玉米（）使用喷施宝，能促进茎杆粗壮，增强光合作用，使子实饱满。
A、苗期和大喇叭口期
B、抽穗期和灌浆期
C、苗期和拔节期
D、拔节期和大喇叭口期
参考答案：B
| 用方框中所给的词的适当形式填空，使短文正确、通顺。每词限用一次。 | |
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| I've been in Hong Kong for three days now, and I'm having a great time. It's a very 1__________ place, and very different from London. Yesterday my friend 2__________ me around Hong Kong. It was a very busy day, but I saw many interesting things. The 3__________ place we visited was Hong Kong Park. We went early in the morning and many old people were 4__________ exercises. We also saw many different kinds of birds in the park. After that, we 5__________ to St. John's Cathedral. I think it is a very old church in Hong Kong. It was very 6__________ there. Then we went to Victoria Park. From the top, we could see all over Hong Kong. It was 7__________ wonderful. After 8_________ the park, we had lunch in a restaurant, then we caught a bus to a supermarket. I did some shopping and bought you a 9_________. When we had finished shopping, we sat on the seaside for a while. On the bus 10________ to the hotel, we both felt tired but very happy. We enjoyed ourselves very much. |