pro______ 项目 A: gram B: gran

Escherichia coli stained by the gram method appear red in color.

急性阑尾炎术后发生伤口感染，最常见的致病菌为何？（） A: Staphylococcusaureus B: Staphylococcusepidermitis C: Gram-positivecocci D: 厌氧菌及EntericGram-negativebacilli

这微粒(particle)的重量(weight)为零点零几克(gram)。

The process of recording something is expressed in _______. A: -gram B: -scope C: -graph D: -graphy

Which of the following meansinstrument for recording? A: -graphy B: -graph C: -gram D: -plegia

Which of the following means process for recording ？ A: -graphy B: -gram C: –meter D: –graph

The reagents used in bacterial Gram staining are ( ). A: Crystal violet B: Iodine solution C: Ethanol D: Safranine

表示“写”的词根有（ ）。 A: spect B: scrib/scription C: graph/gram D: vis

In C language, ______ are used to create variables and are grouped at the top of a gram block. A: comments B: declarations C: descriptions D: dimensions