正确答案: B

错误

题目：龙眼和荔枝的肉质可食部分是它的果实。( )

解析：B

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举一反三的答案和解析：

[单选题]CSometimes, the simplest ideas are the best. For example, to absorb heat from the sun to heat water, you need large, flat, black surfaces. One way to do that is to build those surfaces specially, on the roofs of buildings. But why go to all that trouble when cities are full of black surfaces already, in the form. of asphalt (柏油) roads?

Heat can also be collected from asphalt roads.

[单选题]42_________

audience

解析：

演出自然少不了观众，演员们要面对观众表演，所以本句句意应为“我们的舞蹈班成员在一个两英尺见方的箱子上做固定的动作，面向观众。”所以B项正确。

[单选题]下列植物中，不属于藻类植物的是( )。

黑藻

[单选题]Today ,we will begin ________we stopped yesterday so that no point will be left out.

where

[单选题]一个杯状花序具有( )。

多朵雄花，一朵雌花

[单选题]毛茛科的( )是一适应风媒传粉的类群。

铁线莲属