30. Let Harris play with your toys as well, Clare. You must learn to _____.
| A．support | B．care | C．share | D．Spare |
--- Would you tell me ______ you want your tea with sugar or milk?
--- Sugar, please.
| A．whether | B．where | C．what | D．how |
--- Would you tell me ______ you want your tea, with sugar or milk?
--- Sugar, please.
| A．whether | B．where | C．what | D．how |
Leaves are found on all kinds of trees, but they differ greatly _______ size and shape.
| A．on | B．from | C．by | D．in |
He began to take political scienceonly when he left school.
| A．strictly | B．truly | C．carefully | D．seriously |
. I can’t say which wine is best—it’s a (n) __________ of personal taste.
| A．affair | B．event | C．matter | D．variety |