Question

______ once every two years, whether it is a car, a bus or a lorry, is the rule that all drivers must obey in our country.

A．Having been examined	B．Examined
C．Examining	D．Being examined

Answer 1

D

試題分析：考查動(dòng)名詞做主語(yǔ)，whether it is a car, a bus or a lorry,是插入語(yǔ)，暫時(shí)現(xiàn)不看，可以看出is是謂語(yǔ)，前面的是主語(yǔ)，a car, a bus or a lorry和examine是被動(dòng)關(guān)系，用動(dòng)名詞的被動(dòng)作主語(yǔ)，句意：不管是汽車(chē)，公共汽車(chē)還是貨車(chē)每年檢查兩次是我們國(guó)家司機(jī)必須遵守的規(guī)定。選D。
點(diǎn)評(píng)：此類(lèi)題目首先要分析句子成分，弄清在句中的作用，再做題，作主語(yǔ)的時(shí)候要看成分分析。