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发表于2024-11-09
English Verbs pdf epub mobi txt 电子书 下载 2024
Irregular verbs are often difficult to master, precisely because their formations do not follow standard rules. Here are more than 120 irregular verbs conjugated in all tenses, followed by a brief review of standard English usage. This small-format book makes a handy classroom supplement, and also serves as a valuable handbook in ESL courses.This new edition has an expanded section on spelling, a list of common abbreviations, and tips on avoiding use of double negatives.
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English Verbs pdf epub mobi txt 电子书 下载 2024