22.（ ）

(单选题)If there is only one language used in classroom interaction, (单选题)The following statements are about task design, which one of (单选题)______ studies the rules governing the structure, distributi (单选题)The rhetorical device employed in “My love is like a red, re (单选题)In the following four works, only ______ was written by John (单选题)It wasn’t very ______ to go out on your own so late at night (单选题)Carey, along with two other students, ______ to read books i (单选题)Betty was just about ______ when her friend arrived. (单选题)Which of the following pair of words contains the same vowel (单选题)What impressed the scientists most according to the text?