单项选择题

According to the passage, MSR-1 could be used for______.

A．making inside-eye observations
B．carrying out operations on human eyes
C．cutting off brain tumors
D．both B and C
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单项选择题
The phrase scale down (Line 4, Para. 3) most probably means______.
A．reduce the proportion of the size properly
B．reduce according to the fixed pattern
C．make it diminish infinitely
D．cut down the time properly
单项选择题
In the last paragraph, the writer argues that______.
A．East Timor's economic future must be left to the Timorese themselves to decide
B．the international aid is absolutely necessary for the reconstruction of the country
C．foreign experts must take on the responsibilities involved in the reconstruction of the country
D．more and more Timorese are already involved in the administration of the government
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