Do you have any trouble _______ English grammar? [ ]A. learn B. learned C. l
题型：同步题难度：来源：
| Do you have any trouble _______ English grammar? |
| [ ] |
A. learn
B. learned
C. learning
D. to learn |
答案
举一反三
| Shall we fly a kite by the lake? Sorry, I"m afraid ____ into the water. |
| [ ] |
A. fall
B. to falling
C. fell
D. of falling |
| When we practice _____ English, we often end up _____ in Chinese. |
| [ ] |
A. speak, to speak
B. spoken, speak
C. speaking, speaking
D. to speak, speak |
| They kept ______ the button but nothing happened at all. |
| [ ] |
A. press
B. to press
C. pressed
D. pressing |
| He prefers ______ to ______ on a bus. |
| [ ] |
A. to stand, to sit
B. stand, sit
C. standing, sit
D. standing, sitting |
| He said he would consider ______ them a hand if he was asked for. |
| [ ] |
A. to give
B. give
C. giving
D. to giving |
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