[单选题]果皮的作用是( )。

正确答案 ：B

保护种子，协助种子传播

[单选题]对下列句子中加点词语的解释，不正确的一项是

正确答案 ：D

贫甚，质女婢于人 质：人质

[单选题]Up to now, the program ________ thousands of children who would otherwise have died.

正确答案 ：D

has saved

解析：本题考查动词时态的用法。句意应为“截止到现在，这个项目已经挽救了成千上万的本来会死去的孩子的生命。”up to now是现在完成时态的标志，所以空格处使用现在完成时态。

[单选题]What do we know about Olivetti ?

正确答案 ：D

It has five independent companies with its head office in lvrea.

[单选题]What made it so hard for the teacher to help the little girl put her boots on?（ ）

正确答案 ：A

The gloves in the toes of the boots．

[单选题]

正确答案 ：A

As

[单选题]What does the underlined word “anties” refer to?”

正确答案 ：B

Unusual actions.

[单选题]Which of the following is the correct order to describe Fitzgerald’s life according to the passage?a. He became addicted to drinking.

正确答案 ：I

b-f-c-d-e-a

[单选题]黄檗又称黄柏，( )入药，具清热燥湿，泻火解毒之功效。

正确答案 ：B

茎皮

[单选题]羽状三出复叶的顶端小叶柄比侧生小叶柄长。( )

正确答案 ：A

正确

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