人工剪除网幕，消灭美国白蛾幼虫宜在（）进行。A.1-2龄 B.3-4龄 C.4-5龄

物流公司或货主企业的物流部门在进行物流作业（或作生中心）的划分时，其作业主要包括哪些项目？

人的眼睛像一架照相机，视力正常的人，物体经晶状体成像在视网膜上，对于近视眼患者而言 [ ]

A．像成在视网膜的前方，需配戴凸透镜矫正

B．像成在视网膜的前方，需配戴凹透镜矫正

C．像成在视网膜的后方，需配戴凸透镜矫正

D．像成在视网膜的后方，需配戴凹透镜矫正

The book __     __by the young writer sells well. It is popular among middle school students.

A．was written

B．writing

C．wrote

D．written

复用技术和多址技术都是现代通信系统中的关键技术，其中复用技术主要分为时分复用、码分复用和（）。

A.调制解调

B.频分复用

C.模拟复用

D.码分多址

English poet Elizabeth Barrett Browning, is probably best known for her collection of poems, Sonnets from the Portuguese. By title alone, one might assume that these poems were either translated from Portuguese or a product of Portuguese inspiration. Instead, the title refers to the author herself. Robert Browning, Elizabeth’s husband, affectionately called her his "little Portuguese," on account of her dark complexion. Indeed, it was Robert, himself a successful poet, who secured his wife’s literary fame through this volume of verse. While the poems in Sonnets from the Portuguese were intended as a private gift for him, he simply could not keep their beauty to himself. The book was subsequently published in 1850.

According to the passage, which of the following may be inferred about Robert Browning

A．Despite his love, Robert Browning was unable to appreciate the true quality of Elizabeth Barrett Browning’s verse.

B．Robert Browning failed to take seriously his wife’s literary ambitions.

C．Robert Browning was well qualified to judge the quality of his wife’s poetry.